English
Tag nrho cov khoom ntawm peb cov khoom. Cov khoom siv kho mob zoo li teeb pom kev zoo kho mob, teeb pom kev zoo kho mob, teeb pom kev zoo kuaj mob, x ray zaj duab xis saib, khoom siv phais infrared kho teeb pom kev zoo thiab lwm yam.
<< < Yav tas los39404142434445Tom ntej >>> Nplooj Ntawv 42 / 56