Nrhiav tsis tau hom lus twg
Lus Askiv
Technology
Qhov chaw nws tshwm
A subject: technology, computers and inventions
Ntawm Tjaz tam sim no
Thev naus laus zis
Sau li koj hais, kom nws haum rau qhov chaw nws tshwm.
Raws li koj xav kom ua tsaug rau koj, piv txwv li koj lub npe thiab koj lub xeem.
Rov qab mus rau cov ntawv
