Cov pob zeb ua si ua lub luag haujlwm tseem ceeb hauv kev tsim kho kev lag luam, ua haujlwm tseem ceeb hauv kev tsim vaj tsev, phab ntsa, thiab pavements. Raws li qhov kev thov rau cov pob zeb ua vaj tse nce, yog li qhov xav tau rau cov tshuab ua haujlwm tau zoo thiab ntau yam. Th
Hauv kev lag luam kev lag luam hloov zuj zus, cov pob zeb ua vaj tse ua lub luag haujlwm tseem ceeb ua ntau yam, ruaj khov, thiab tus nqi - cov khoom siv hauv tsev zoo. Kev tsim cov blocks tseem ceeb no xav tau spec
Thaiv cov tshuab tau hloov pauv kev tsim kho kev lag luam los ntawm kev ua kom cov khoom loj ntawm high - zoo pob zeb blocks. Kev ua tau zoo, sib xws, thiab nrawm muab los ntawm cov tshuab no yog qhov tseem ceeb rau kev ua kom tau raws li qhov xav tau ntawm kev tsim kho
Lub tuam txhab no - cov peev txheej zoo tau dhau los ua tus ntaiv ntawm peb txoj kev vam meej. Nrhiav rau pem hauv ntej kom muaj kev vam meej thiab ua haujlwm ua ke yav tom ntej!