A quiet snicker spread through the meeting room when the projector failed again.

投影機又故障時，會議室裡傳出一陣低低的竊笑聲。

The customer service agent heard a snicker on the line after reading the policy aloud.

客服人員念完規定後，聽到電話那頭傳來一聲暗笑。

During the interview, a snicker from the panel made the candidate visibly nervous.

面試時，評審們的一聲竊笑讓應徵者明顯緊張起來。