Khoom nta
Xaiv cov ntaub ntawv zoo uas tsis yog-woven yog ib puag ncig tus phooj ywg, cov pa roj carbon tsawg, mos, xis, me me thiab tsis khaus, uas tuaj yeem zam rov qab siv cov phuam so tes, tiv thaiv kev kis kab mob thiab saib xyuas koj txoj kev noj qab haus huv.
Cov khoom tso saib