The CEO kept her introduction brief so the meeting could move quickly to the budget review.

執行長把開場白說得很簡短，讓會議能盡快進入預算檢討。

In the introduction of your email, clearly state why you are contacting the client.

在電子郵件的開頭，請清楚說明你聯絡客戶的原因。

The training manual's introduction explains the hiring process for all new managers.

這本訓練手冊的序言說明了所有新任經理的招聘流程。