"Peb zoo siab heev los qhia cov khoom tshiab no rau peb cov neeg siv khoom," said Mr. Zhang, tus engineer ntawm Dongfeng Sewing Machine Parts Factory. "Peb tau txais kev tawm tswv yim ntau los ntawm peb cov neeg siv khoom txog qhov teeb meem ntawm kev hla hla, thiab Anti-Skip Bent looper yog ib qho kev daws teeb meem uas peb txaus siab los muab."
