Dab tsi yog kos npe rau kev cai lij choj?
Dab tsi yog kos npe rau kev cai lij choj?

Video: Dab tsi yog kos npe rau kev cai lij choj?

Video: Dab tsi yog kos npe rau kev cai lij choj?
Video: Kev ntseeg teev tiam kev cai dab qhuas poj yawm txwv koob yog qhov zoo tsis yuam kev 2024, Kaum ib hlis
Anonim

Lub sij hawm kev cai kos npe piav txog ntau yam cov cim uas tau siv los qhia lossis txhawb txoj cai lij choj, cov kev cai lossis cov tseev kom muaj uas siv tau txhua lub sijhawm lossis sijhawm tshwj xeeb lossis chaw nyob ntawm txoj kev lossis txoj kev loj, kev tsis saib xyuas uas yuav ua rau ua txhaum, lossis cov cim feem ntau uas tswj pej xeem

Yog li ntawd, dab tsi yog qhov sib txawv ntawm daim ntawv tswj hwm thiab daim ntawv ceeb toom?

A kev cai kos npe feem ntau muaj cov cim dub lossis cov cim ntawm cov keeb kwm dawb thiab cov lus qhia kos npe muaj cov cim dub lossis cov cim ntawm cov keeb kwm daj. Piv txwv ntawm cov cai tswjfwm suav nrog kev txwv nrawm, txwv kev txwv, txwv chaw nres tsheb thiab qhia kev taw qhia.

Ib yam li ntawd, tus neeg taug kev puas yog ib qho kev cai kos npe? Cov cai tswj hwm muab cov lus qhia rau cov neeg tsav tsheb, cov neeg taug kev , thiab cyclists. Cov cim xws li nres, tsis muaj chaw nres tsheb, tsis muaj lem, thiab yield raug txiav txim siab cov cai tswjfwm.

Ib yam li ntawd, koj yuav nug, cov cai tswj hwm thiab cov cim yog dab tsi?

Cov cai tswj hwm qhia koj txog cov cai uas yuav tsum tau ua raws. Tsuas yog STOP, ZOO TSHAJ PLAWS thiab ROUNDABOUT cov cim , feem ntau cov cai tswjfwm yog cov duab plaub. Lawv feem ntau yog xim dub ntawm keeb kwm yav dhau dawb. Qee zaum lawv kuj muaj xim xws li liab.

Vim li cas cov cai tswj hwm tseem ceeb?

Cov cai tswj hwm muab cov ntaub ntawv hais txog txoj cai hauv txoj kev thiab kev cai lij choj tsheb. Nws yog tseem ceeb kom paub tias koj yuav tsum ua raws li cov cai uas tau tshwm sim los ntawm qhov cov cai tswjfwm vim lawv tab tom qhia koj txog txoj cai kev tsav tsheb.

Pom zoo: