Feem ntau cov teb chaws txawv muaj cov qauv siv sib txawv nrog cov qauv sib tw, nws yog qhov sib txawv ntawm cov qauv sib txawv ntawm peb cov kev muag khoom los ntawm peb cov muag khoom los ntawm peb cov muag khoom .
Peb yog 30 xyoo tau paub txog cov khw American txheem hluav taws kub {}}}}} Lub qhov rooj ntoo, hluav taws kub los ntawm 20min rau 3 teev.
