During the client presentation, the manager silently signaled her assistant to start the video.

在客戶簡報期間，經理默默地向助理示意開始播放影片。

The receptionist silently pointed the visitors toward the elevator while answering another call.

接待人員一邊接聽另一通電話，一邊無聲地指引訪客往電梯走。

The warehouse supervisor silently checked each box against the shipping list before signing off.

倉庫主管默默地將每個箱子與出貨清單逐一核對後才簽核。