New employees often struggle with the rigors of our twelve-hour shifts during peak season.

新進員工在旺季時常常難以適應十二小時輪班的艱苦。

Frequent travelers know the rigors of long overnight flights and tight connections.

經常出差的人都了解長途紅眼班機和緊湊轉機的辛苦。

The drivers endured the rigors of winter delivery routes to keep shipments on schedule.

司機們忍受冬季配送路線的艱困，讓貨物準時送達。