Kuv tuaj yeem siv cov kabmob pob rau pob planetary pob?
Jul 22, 2019
Qhov kev sib tsoo yog nyob ntawm ntau yam, tsis yog lub npas nkaus xwb.
Tab sis muaj qee yam yuav tau txiav txim siab,
Ua ntej, qhov ua kom tawv, ib txwm, qhov nyuaj ntawm pob thiab lub rhawv yuav tsum siab dua ntawm cov khoom siv.
Thib ob, qhov teeb meem tsis sib haum, tshwj xeeb tshaj yog thaum muaj zog lossis siv sib tsoo ntev dhau los. Txhua cov ntaub ntawv ntawm cov khoom pob yuav tsim tawm qee qhov sib kis, yog li siv cov pob ntawm cov kabmob yuav tsis tsim ib yam tshiab lossis txawv txawv.
