After an exhausting week of client meetings, the sales team finally closed the deal.

經過一週令人精疲力竭的客戶會議後，業務團隊終於談成了這筆交易。

The twelve-hour flight with two layovers was exhausting, so I rested before the conference.

那趟轉機兩次、長達十二小時的飛行令人筋疲力盡，所以我在研討會前先休息了一下。

Handling angry customer calls all afternoon can be exhausting for new service representatives.

整個下午處理憤怒的客戶來電，對新進客服人員來說可能非常累人。