Aosite, txij 1993
Puas yog koj nkees ntawm kev tawm tsam nrog lub swb tub rau khoom tawg uas ua rau daig lossis poob ntawm txoj kev? Koj puas xav kawm kho koj tus kheej yam tsis tas yuav siv nyiaj rau kev kho kim? Hauv tsab xov xwm no, peb yuav coj koj los ntawm cov txheej txheem ib ntus ntawm kev kho cov tub rau khoom tawg thiab tau txais koj cov tub rau khoom rov qab kom du, seamless ua haujlwm. Hais goodbye rau kev ntxhov siab, tawv tawv drawers thiab nyob zoo rau lub koom haum yooj yim, tsis muaj teeb meem!
Thaum nws los txog rau cov rooj tog zaum, ob peb yam muaj kev ntxhov siab ntau dua li qhov tawg ntawm cov tub rau khoom swb. Kev ua haujlwm du ntawm lub tub rau khoom swb yog qhov tseem ceeb rau kev ua haujlwm seamless ntawm txhua daim rooj tog, thiab thaum nws ua haujlwm tsis zoo, nws tuaj yeem cuam tshuam tag nrho cov neeg siv kev paub. Kev nkag siab txog qhov teeb meem thiab txheeb xyuas cov teeb meem nrog cov swb swb yog thawj kauj ruam hauv kev kho kom zoo, thiab nws yuav tsum muaj kev nkag siab zoo txog qhov ua rau ntawm qhov ua tsis tau zoo.
Ib qho ntawm cov teeb meem uas tshwm sim feem ntau nrog cov swb swb yog hnav thiab tsim kua muag. Sij hawm dhau mus, kev siv tas li ntawm cov tub rau khoom tuaj yeem ua rau cov slides ua rau poob, ua rau txo qis hauv lawv txoj haujlwm. Qhov no tuaj yeem tshwm sim hauv ntau txoj hauv kev, xws li lub tub rau khoom ua rau nyuaj rau qhib lossis kaw, lossis wobbling thaum siv. Qee zaum, qhov hnav thiab tsim kua muag tuaj yeem ua rau cov swb kom tshem tawm ntawm lub tub rau khoom, ua rau nws siv tsis tau kiag li. Kev txheeb xyuas qhov ntev ntawm qhov hnav thiab tsim kua muag yog qhov tseem ceeb hauv kev txiav txim siab qhov zoo tshaj plaws ntawm kev nqis tes ua rau kev kho qhov tawg ntawm cov tub rau khoom swb.
Lwm qhov teeb meem uas feem ntau tshwm sim nrog cov swb swb yog misalignment. Yog tias cov slides tsis zoo sib xws, lawv tuaj yeem ua rau lub tub rau khoom ua rau muaj teeb meem lossis nyuaj rau qhib. Qhov no tuaj yeem tshwm sim los ntawm ntau yam, xws li cov tub rau khoom tau dhau los ntawm cov khoom hnyav lossis cov swb raug teeb tsa tsis raug. Kev txheeb xyuas qhov laj thawj tshwj xeeb ntawm kev tsis sib haum xeeb yog qhov tseem ceeb txhawm rau txhawm rau txhim kho qhov tawg cov swb swb thiab tiv thaiv cov teeb meem yav tom ntej los ntawm qhov tshwm sim.
Qee qhov xwm txheej, qhov tawg ntawm qhov swb yuav yog qhov tshwm sim ntawm kev tsim khoom tsis raug. Yog tias cov swb tsis tau ua kom zoo lossis ntsia, nws tuaj yeem ua rau muaj ntau yam teeb meem nrog kev ua haujlwm ntawm lub tub rau khoom. Kev txheeb xyuas seb qhov teeb meem yog vim muaj qhov tsis xws luag hauv cov txheej txheem tsim khoom yog qhov tseem ceeb txhawm rau txiav txim siab qhov kev txiav txim siab zoo tshaj plaws rau kev kho qhov tawg ntawm cov tub rau khoom swb.
Txawm hais tias qhov teeb meem tshwj xeeb nrog lub swb swb, nws yog ib qho tseem ceeb uas yuav tau sab laj nrog tus kws tshaj lij los txiav txim siab txog qhov kev txiav txim siab zoo tshaj plaws rau kev kho nws. Ib tug tsim nyog tub rau khoom slides chaw tsim tshuaj paus los yog tus neeg muag khoom tuaj yeem muab cov kws tshaj lij kev pom zoo rau cov hauv paus ntsiab lus ntawm kev ua haujlwm tsis zoo thiab muab cov kev daws teeb meem zoo rau kev kho lossis hloov cov swb tawg. Los ntawm kev ua haujlwm nrog tus kws tshaj lij, koj tuaj yeem xyuas kom meej tias qhov teeb meem raug txheeb xyuas tau raug thiab cov kauj ruam tsim nyog tau coj los ua kom rov ua haujlwm ntawm lub tub rau khoom.
Hauv kev xaus, kev nkag siab txog qhov teeb meem thiab txheeb xyuas cov teeb meem nrog lub swb swb yog qhov tseem ceeb hauv kev kho kom zoo. Txawm hais tias qhov teeb meem yog vim kev hnav thiab tsim kua muag, misalignment, lossis kev tsim khoom tsis raug, kev sab laj nrog tus kws tshaj lij tub rau khoom swb chaw tsim khoom lossis tus neeg muag khoom yog txoj hauv kev zoo tshaj plaws los xyuas kom meej tias qhov teeb meem raug kuaj xyuas kom raug thiab daws tau. Los ntawm kev siv lub sijhawm los nkag siab txog cov hauv paus ntsiab lus ntawm kev ua haujlwm tsis zoo, koj tuaj yeem txhim kho qhov tawg cov tub rau khoom swb thiab rov qab ua haujlwm du ntawm koj cov rooj tog.
Thaum nws los txog kho lub swb tub rau khoom tawg, thawj kauj ruam yog sau tag nrho cov cuab yeej tsim nyog thiab cov ntaub ntawv ua ntej koj pib kho. Nrog rau cov cuab yeej tsim nyog thiab kev npaj, koj tuaj yeem xyuas kom meej tias kev kho kom tiav thiab ua tau zoo.
Cov cuab yeej thiab cov ntaub ntawv uas koj yuav xav tau rau kev kho cov tub rau khoom tawg tuaj yeem suav nrog lub hau ntswj (txawm lub taub hau lossis Phillips, nyob ntawm seb hom screws siv), rauj, xaum, ntsuas daim kab xev, hloov cov tub rau khoom, thiab lwm yam khoom siv. uas tej zaum yuav xav tau. Nws yog ib qho tseem ceeb rau kev ntsuam xyuas qhov kev puas tsuaj rau lub tub rau khoom swb thiab sib sau cov cuab yeej tsim nyog thiab cov khoom siv raws li cov kev xav tau tshwj xeeb ntawm kev kho.
Ua ntej yuav hloov cov swb swb, nws yog ib qho tseem ceeb los txiav txim seb hom thiab qhov loj ntawm cov swb uas twb muaj lawm. Cov ntaub ntawv no feem ntau tuaj yeem pom los ntawm kev ntsuas qhov ntev thiab qhov dav ntawm cov swb tam sim no lossis los ntawm kev sab laj cov chaw tsim khoom tshwj xeeb. Nws yog ib qho tseem ceeb los xyuas kom meej tias qhov hloov cov slides yog tib hom thiab qhov ntev raws li tus thawj slides thiaj li yuav ua kom haum thiab ua haujlwm ntawm lub tub rau khoom.
Thaum koj tau sau tag nrho cov cuab yeej thiab cov khoom tsim nyog, koj tuaj yeem pib kho cov txheej txheem. Pib los ntawm kev tshem lub tub rau khoom ntawm lub txee thiab tshuaj xyuas qhov kev puas tsuaj rau lub tub rau khoom swb. Siv lub hau ntswj kom tshem tau cov ntsia hlau los yog cov fasteners uas tuav cov swb puas lawm.
Tom qab tshem tawm cov swb puas lawm, siv sij hawm los ntxuav qhov chaw uas cov swb tau teeb tsa. Qhov no yuav pab kom muaj kev sib haum xeeb thiab ruaj ntseg rau qhov hloov pauv. Siv daim ntaub ntub dej kom tshem tawm cov khib nyiab lossis cov av uas tuaj yeem khaws cia hauv qhov chaw tub rau khoom swb.
Tom ntej no, ua tib zoo nruab qhov hloov cov tub rau khoom swb siv cov screws thiab fasteners tsim nyog. Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov chaw tsim khoom cov lus qhia rau kev teeb tsa kom ntseeg tau tias cov swb tau ruaj khov thiab ua kom zoo. Siv daim kab xev ntsuas los xyuas kom meej tias cov swb raug ntsia ntawm qhov siab thiab qhov deb ntawm lub txee qhib, vim qhov no yuav pab xyuas kom cov tub rau khoom ua haujlwm zoo.
Thaum hloov cov swb raug teeb tsa, ua tib zoo ntxig lub tub rau khoom rov qab rau hauv lub txee. Kuaj lub tub rau khoom kom paub meej tias nws qhib thiab kaw zoo thiab tias cov swb ua haujlwm zoo. Ua ib qho kev hloov kho uas tsim nyog lossis tweaks rau cov swb raws li xav tau los xyuas kom meej tias nws ua haujlwm seamlessly.
Hauv kev xaus, kev sib sau cov cuab yeej thiab cov khoom tsim nyog yog thawj kauj ruam tseem ceeb hauv kev npaj rau kev kho qhov tawg ntawm cov tub rau khoom swb. Los ntawm kev siv lub sijhawm los sau cov cuab yeej tsim nyog thiab ua kom muaj kev ntsuas thiab kev teeb tsa kom zoo, koj tuaj yeem xyuas kom meej tias cov txheej txheem kho tiav tiav. Nrog rau cov cuab yeej thiab cov ntaub ntawv zoo, koj tuaj yeem rov qab ua haujlwm ntawm koj lub tub rau khoom thiab xyuas kom meej tias nws ua haujlwm zoo rau xyoo tom ntej.
Yog tias koj muaj qhov swb swb, tsis txhob txhawj - nrog cov cuab yeej zoo thiab ua siab ntev me ntsis, koj tuaj yeem kho koj tus kheej. Hauv phau ntawv qhia ib kauj ruam dhau los no, peb yuav taug kev koj los ntawm cov txheej txheem ntawm kev txhim kho lub tub rau khoom tawg, yog li koj tuaj yeem tau txais koj lub tub rau khoom rov qab ua haujlwm.
Ua ntej, sau koj cov cuab yeej. Koj yuav xav tau ib tug ntsia hlau, ib tug rauj, thiab tej zaum yuav ib tug laum, nyob ntawm seb hom ntawm drawer swb koj muaj. Thaum koj muaj koj cov cuab yeej npaj, koj tuaj yeem pib kho cov txheej txheem.
Thawj kauj ruam yog tshem lub tub rau khoom ntawm lub txee. Nyob ntawm seb hom tub rau khoom swb koj muaj, qhov no yuav suav nrog kev nqa lub tub rau khoom thiab rub tawm, lossis nias lub khawm tso tawm thiab zawv zawg lub tub rau khoom. Thaum lub tub rau khoom raug tshem tawm, ua tib zoo saib ntawm lub tub rau khoom swb kom txiav txim siab seb qhov teeb meem yog dab tsi.
Yog hais tias lub tub rau khoom swb yog yooj yim xoob, koj tuaj yeem zawm cov screws kom ruaj ntseg rau hauv qhov chaw. Siv koj lub taub hau los zawm cov ntsia hlau xoob, thiab sim cov tub rau khoom swb kom paub tseeb tias nws ruaj ntseg. Yog tias cov swb tseem xoob, koj yuav tsum tau hloov cov screws nrog ntev dua kom ntseeg tau tias muaj kev ruaj ntseg zoo.
Yog tias tus swb swb yog khoov lossis tawg, koj yuav tsum tau hloov nws. Ntsuas qhov ntev ntawm cov swb tawg thiab yuav ib qho kev hloov swb uas yog qhov loj tib yam. Thaum koj muaj qhov hloov pauv, siv koj lub hau ntswj kom tshem tawm cov swb qub thiab txuas tus tshiab rau nws qhov chaw. Xyuas kom tseeb tias tus swb tshiab tau ua kom zoo thiab ruaj ntseg ua ntej rov xa cov tub rau khoom.
Qee zaum, qhov teeb meem yuav nyob nrog lub tub rau khoom nws tus kheej tsis yog swb. Yog hais tias lub tub rau khoom yog warped los yog puas, nws yuav tsis swb zoo rau txoj kev. Hauv qhov no, koj yuav tsum tau kho lossis hloov lub tub rau khoom kom ntseeg tau tias nws ua haujlwm zoo nrog tus swb.
Thaum koj tau kho qhov teeb meem nrog lub tub rau khoom swb, ua tib zoo hloov lub tub rau khoom hauv lub txee. Kuaj lub tub rau khoom kom paub meej tias nws swb zoo thiab tias tus swb ruaj ntseg. Yog tias txhua yam zoo li zoo, koj tau ua tiav qhov tawg ntawm cov tub rau khoom swb!
Yog tias koj tsis tuaj yeem kho tus tub rau khoom swb koj tus kheej, lossis yog tias koj ntsib teeb meem uas koj tsis xis nyob, nws yuav yog qhov zoo tshaj los nrhiav kev pab los ntawm tus kws tshaj lij. Ib tus neeg tsim khoom lag luam lossis tus neeg tsim khoom lag luam tuaj yeem muab cov khoom hloov pauv thiab cov kev txawj ntse uas xav tau los xyuas kom meej tias koj cov tub rau khoom swb nyob rau hauv qhov zoo tshaj plaws.
Hauv kev xaus, txhim kho lub swb tub rau khoom tawg yog qhov kev tswj hwm DIY uas tuaj yeem txuag koj lub sijhawm thiab nyiaj txiag. Los ntawm kev ua raws li cov lus qhia ib kauj ruam dhau los no, koj tuaj yeem kho qhov tawg lub tub rau khoom swb thiab tau txais koj lub tub rau khoom rov qab ua haujlwm. Nrog rau cov cuab yeej tsim nyog thiab kev paub me ntsis, koj tuaj yeem kho qhov kev kho no nrog kev ntseeg siab thiab ua kom koj lub tub rau khoom zawv zawg rov qab tsis muaj sijhawm.
Yog tias koj tau ntsib qhov kev ntxhov siab ntawm tus swb swb, koj paub tias nws tseem ceeb npaum li cas kom kho nws sai li sai tau. Tom qab kho lub tub rau khoom swb, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo soj ntsuam kom ntseeg tau tias nws ua haujlwm zoo thiab yuav kav ntev. Nyob rau hauv tsab xov xwm no, peb yuav tham txog cov kauj ruam los mus kuaj ib tug kho cov tub rau khoom swb kom nws du functionality.
Ua ntej, nws yog ib qho tseem ceeb kom nkag siab txog qhov tseem ceeb ntawm kev siv cov khoom lag luam zoo siab hauv qhov chaw ua ntej. Raws li tus neeg tsim khoom ntawm Drawer Slides lossis Drawer Slides Supplier, nws yog ib qho tseem ceeb los muab cov khoom ruaj khov thiab txhim khu kev qha rau koj cov neeg siv khoom. Lub tub rau khoom tawg tuaj yeem yog qhov tsis yooj yim, thiab tuaj yeem ua rau muaj kev puas tsuaj rau cov ntsiab lus ntawm lub tub rau khoom, yog li xyuas kom meej tias koj cov khoom zoo tshaj plaws yog qhov tseem ceeb.
Thaum lub tub rau khoom swb tau kho, nws yog lub sijhawm los sim nws kom paub tseeb tias nws ua haujlwm raws li nws yuav tsum tau ua. Thawj kauj ruam yog ua tib zoo rov tsim cov tub rau khoom thiab xaub rov qab rau hauv qhov chaw. Ua tib zoo saib xyuas seb tus tub rau khoom txav mus rau hauv thiab tawm li cas. Yog tias muaj kev tiv thaiv lossis ua raws, nws yuav yog qhov qhia tau tias kev kho tsis tiav.
Tom ntej no, siv sijhawm los thauj cov tub rau khoom nrog cov khoom siv los simulate kev siv lub neej tiag tiag. Qhib thiab kaw lub tub rau khoom ob peb zaug, xyuam xim rau txhua qhov kev hloov pauv hauv kev txav los yog tsis kam. Nws yog ib qho tseem ceeb los xyuas kom meej tias lub tub rau khoom swb tuaj yeem tuav qhov hnyav ntawm cov khoom yam tsis muaj teeb meem.
Yog tias qhov kho cov tub rau khoom swb txav tau yooj yim thiab tuav qhov hnyav ntawm cov khoom tsis muaj teeb meem, nws yog ib qho kev qhia zoo tias kev kho tau tiav. Txawm li cas los xij, cov txheej txheem sim tsis xaus rau ntawd. Nws yog ib qho tseem ceeb uas yuav tsum tau siv lub tub rau khoom ntxiv rau ob peb hnub kom pom tias nws ua tau li cas thaum lub sijhawm. Qhov no yuav pab tau kom paub tseeb tias qhov kev kho tau zoo tiag tiag thiab cov tub rau khoom swb yuav ua haujlwm zoo nyob rau lub sijhawm ntev.
Raws li tus neeg tsim khoom ntawm Drawer Slides lossis Drawer Slides Supplier, nws yog ib qho tseem ceeb uas yuav tsum tau sawv tom qab qhov zoo ntawm koj cov khoom. Qhov no txhais tau tias kom ntseeg tau tias txhua qhov kev kho ua rau cov tub rau khoom swb muaj zog thiab kav ntev. Kev ntsuam xyuas tag nrho yog tus yuam sij kom ntseeg tau tias qhov kev kho cov tub rau khoom swb yuav ua tau raws li qhov xav tau ntawm koj cov neeg siv khoom thiab muab cov khoom lag luam txhim khu kev qha thiab ruaj khov.
Hauv kev xaus, kev ntsuam xyuas qhov kho cov tub rau khoom swb yog ib kauj ruam tseem ceeb hauv cov txheej txheem kho. Los ntawm ua tib zoo reassembling lub tub rau khoom, thauj khoom nrog cov khoom, thiab siv nws dhau sij hawm, koj tuaj yeem xyuas kom meej tias qhov kev kho tau zoo thiab cov tub rau khoom swb yuav ua haujlwm zoo rau xyoo tom ntej. Raws li tus neeg tsim khoom lag luam kos duab kos duab lossis tus neeg tsim khoom kos duab kos duab, nws yog ib qho tseem ceeb los muab cov khoom lag luam zoo uas tuaj yeem tiv taus qhov kev sim ntawm lub sijhawm, thiab kev sim ua kom zoo yog tus yuam sij rau kev ua tiav lub hom phiaj no.
Cov tub rau khoom swb yog ib qho tseem ceeb ntawm txhua lub tub rau khoom, muab kev sib tw thiab tsis muaj zog thaum qhib thiab kaw. Ib tug tawg los yog puas lub tub rau khoom swb tuaj yeem ua rau ntxhov siab thiab tsis yooj yim, ua rau muaj teeb meem nrog lub tub rau khoom ua haujlwm. Hauv tsab xov xwm no, peb yuav tham txog cov lus qhia txog kev tswj hwm thiab tiv thaiv kev puas tsuaj rau cov tub rau khoom slides yav tom ntej, thaum kawg pab koj kom tsis txhob muaj teeb meem yav tom ntej thiab xav tau kev kho kom zoo.
Raws li tus thawj coj Drawer Slides Chaw tsim tshuaj paus thiab tus neeg muag khoom, peb nkag siab qhov tseem ceeb ntawm kev saib xyuas kom zoo los xyuas kom meej lub neej ntev thiab kev ua haujlwm ntawm cov tub rau khoom swb. Muaj ntau ntau cov kauj ruam uas yuav tsum tau ua los tiv thaiv kev puas tsuaj yav tom ntej thiab tswj kev ua haujlwm zoo ntawm cov tub rau khoom swb.
Ua ntej thiab qhov tseem ceeb tshaj plaws, kev tu thiab lubrication tsis tu ncua yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm cov tub rau khoom swb. Nyob rau tib lub sijhawm, plua plav, av, thiab khib nyiab tuaj yeem sib sau ntawm cov swb, ua rau muaj kev sib txhuam thiab cuam tshuam kev txav ntawm lub tub rau khoom. Txhawm rau tiv thaiv qhov no, nws yog ib qho tseem ceeb uas yuav tsum tau ntxuav cov slides ib ntus uas siv cov tshuaj ntxuav tes thiab cov ntaub mos muag. Thaum ntxuav, thov ib txheej nyias ntawm cov roj nplua nyeem tshwj xeeb tsim rau cov tub rau khoom swb, kom ntseeg tau tias cov txheej txheem tseem muaj roj thiab du.
Ntxiv nrog rau kev tu thiab lubrication tsis tu ncua, nws yog ib qho tseem ceeb uas yuav tsum tau kuaj xyuas cov slides rau tej yam tshwm sim ntawm kev hnav lossis kev puas tsuaj. Tshawb xyuas cov ntsia hlau xoob, khoov lossis cov swb tsis zoo, thiab lwm yam kev ntsuas ntawm cov teeb meem tshwm sim. Kev daws cov teeb meem tam sim no tuaj yeem tiv thaiv kev puas tsuaj ntxiv thiab xyuas kom muaj kev ua haujlwm txuas ntxiv ntawm cov tub rau khoom swb.
Tsis tas li ntawd, xav txog qhov txwv qhov hnyav ntawm cov tub rau khoom swb thiab tsis txhob overloading cov tub rau khoom nrog cov khoom hnyav. Tshaj qhov txwv qhov hnyav tuaj yeem ua rau muaj kev ntxhov siab ntau dhau ntawm cov swb, ua rau hnav ntxov ntxov thiab muaj peev xwm ua rau puas tsuaj. Los ntawm kev ua raws li qhov hnyav txwv thiab faib cov khoom hnyav dua nyob rau hauv lub tub rau khoom, koj tuaj yeem tiv thaiv kev ntxhov siab tsis tsim nyog ntawm cov swb thiab txuas ntxiv lawv txoj sia.
Lwm qhov tseem ceeb ntawm kev tswj hwm thiab tiv thaiv kev puas tsuaj yav tom ntej rau cov tub rau khoom swb yog los xyuas kom muaj kev txhim kho kom raug. Thaum txhim kho cov tub rau khoom tshiab lossis hloov cov uas twb muaj lawm, nws yog ib qho tseem ceeb kom ua raws li cov chaw tsim khoom cov lus qhia thiab cov lus pom zoo. Kev teeb tsa tsis raug tuaj yeem ua rau muaj qhov tsis sib xws, muaj kev sib txhuam ntau ntxiv, thiab hnav ntxov ntxov, ua rau qhov xav tau kev kho lossis hloov pauv.
Hauv kev xaus, los ntawm kev siv cov lus qhia no rau kev tswj thiab tiv thaiv kev puas tsuaj rau cov tub rau khoom slides yav tom ntej, koj tuaj yeem ua kom lub neej ntev thiab kev ua haujlwm ntawm koj cov tub rau khoom swb. Kev tu thiab lubrication tsis tu ncua, kev tshuaj xyuas nruj me ntsis, ua raws li qhov hnyav txwv, thiab kev teeb tsa kom raug yog txhua yam tseem ceeb hauv kev tiv thaiv cov teeb meem yav tom ntej nrog cov tub rau khoom swb. Raws li kev ntseeg siab Drawer Slides Chaw tsim tshuaj paus thiab tus neeg muag khoom, peb tau mob siab rau muab cov tub rau khoom zoo tshaj plaws uas tau tsim kom ntev. Peb cia siab tias cov lus qhia no yuav pab koj kom tsis txhob muaj kev puas tsuaj yav tom ntej thiab ua kom muaj kev ua haujlwm zoo ntawm koj cov tub rau khoom rau xyoo tom ntej.
Hauv kev xaus, kev kho lub swb swb yuav zoo li ib txoj haujlwm txaus ntshai, tab sis nrog cov cuab yeej thiab kev paub zoo, nws tuaj yeem yog qhov kho yooj yim. Txawm hais tias nws tau kho qhov kev sib tw, hloov cov khoom siv tsis zoo, lossis hloov kho rau qhov tshiab thiab txhim kho swb, peb lub tuam txhab nrog 30 xyoo ntawm kev paub hauv kev lag luam muaj kev txawj ntse los daws txhua yam. Los ntawm ua raws li cov kauj ruam uas tau teev tseg hauv tsab xov xwm no, koj tuaj yeem muaj koj lub tub rau khoom swb ua haujlwm tau zoo thiab ua tau zoo hauv tsis muaj sijhawm. Tsis txhob cia tus swb ua rau koj qeeb, cia siab rau peb cov kev paub dhau los thiab kev txawj ntse kom ua tiav txoj haujlwm.