Rooj vag Valve yog siv dav rau txhua cov ntawv thov thiab haum rau ob qho tib si infendations nws yog qhov tseem ceeb rau xaiv cov nqi uas tsis txhob raug nqi siab.
Rooj vag li qub yog tsim rau qhib tag nrho cov kev pabcuam kaw txhua lub zog
Lub rooj vag li qub feem ntau siv thaum qhov tsawg kawg nkaus poob thiab lub rooj vag ceev uas tsis muaj peev xwm hloov pauv lub valve
Rooj vag li qub tuaj yeem siv rau ntau cov kua dej.
Lub Sijhawm Post: Jan-02-2024