The manager organized a team lunch to boost morale after the difficult quarter.

經理在艱難的一季結束後安排了團隊午餐，以提振士氣。

Employee morale has improved since the company introduced flexible working hours.

自從公司實施彈性工時以來，員工士氣已有所提升。

Frequent flight delays have hurt staff morale at the airline's customer service desk.

頻繁的航班延誤打擊了航空公司客服櫃檯員工的士氣。