Luam ntawv presses cais los ntawm luam ntawv

(1) nplooj ntawv -}}}}}}}}}}}}}}}}}}}} ing pub luam xovxwm
Sheet -}}}}}}}}}}}}}}}}}}}}}}}}}}}} {cov ntawv luam uas siv ib daim ntawv.
(2) Web -}}}}}}}}}}}}} ooked pub luam ntawv xovxwm
Dov -}}}}}}}} {}} {} {ntawv luam ntawv uas siv ib qho yob ntawm daim ntawv.