Please keep your elbows off the conference table during the client presentation.

客戶簡報期間，請不要把手肘靠在會議桌上。

The warehouse worker injured his elbow while lifting heavy boxes onto the shipping cart.

那位倉庫員工在把重箱子搬上貨運推車時弄傷了手肘。

The airline seat was so narrow that my elbow kept hitting the passenger next to me.

飛機座位太窄，我的手肘一直撞到隔壁的乘客。