Months of overtime began to debilitate the sales team, and productivity dropped sharply.

連續幾個月的加班開始讓業務團隊身心俱疲，生產力大幅下滑。

The long-haul flight and jet lag debilitated our CEO before the Tokyo conference.

長途飛行加上時差，讓我們執行長在東京會議前就精疲力盡。

Constant complaints from difficult customers can debilitate even the most patient service representatives.

難纏顧客不斷的抱怨，連最有耐心的客服人員都會被耗盡元氣。