The factory will close for two days while the main assembly line undergoes a complete overhaul.

主要組裝線進行全面檢修期間，工廠將停工兩天。

Our delivery fleet is due for its annual overhaul before the holiday shipping season begins.

我們的配送車隊在假期出貨旺季開始前，要進行年度保養。

The airline delayed the flight because the aircraft's engine overhaul took longer than expected.

由於飛機引擎檢修花費的時間比預期長，航空公司延後了該航班。