The teacher should not move around too much as this makes lip reading more difficult.
老師不應(yīng)該頻繁走動(dòng)，因?yàn)檫@會(huì)加大唇讀的難度。
柯林斯例句
Some deaf and mute people have strong lip - reading ability.
有的聾啞人練就了很強(qiáng)的唇讀能力.
互聯(lián)網(wǎng)
To interpret ( utterances ) by lip reading.
唇讀通過觀察口形來理解 ( 話 )
互聯(lián)網(wǎng)