All new hires must complete a two-day safety course before starting work on the floor.

所有新進員工在進入現場工作前，都必須完成為期兩天的安全課程。

The company will cover the fee if you take an accounting course this spring.

如果你今年春天修會計課程，公司會負擔費用。

Our customer service team attended a short course on handling difficult phone calls.

我們的客服團隊參加了一門關於處理棘手來電的短期課程。