The sales director mentioned her backhand swing during small talk before the client meeting.

業務總監在客戶會議前閒聊時提到了她的反手揮拍。

Our hotel package includes a free tennis lesson focusing on backhand strokes for beginners.

我們的飯店套裝行程包含一堂免費網球課，專為初學者加強反手擊球。

The new hire said his backhand return improved after joining the company tennis club.

新進員工說，他加入公司網球社後，反手回擊進步了。