Employees should avoid relying on caffeine or other stimulants during long overtime shifts.

員工在長時間加班時，應避免依賴咖啡因或其他興奮劑。

The airline prohibits passengers from carrying unlabeled stimulants in their checked luggage.

該航空公司禁止乘客在託運行李中攜帶未標示的興奮劑。

Our pharmaceutical client is launching a new stimulant for patients with chronic fatigue.

我們的製藥客戶即將推出一款針對慢性疲勞患者的新型興奮劑。