During the conference break, a guest stepped outside and took a quick puff on his cigarette.

會議休息時間，一位來賓走到外面，快速抽了一口菸。

Hotel staff reminded the traveler that even a single puff is banned inside the rooms.

飯店員工提醒旅客，即使只是在房內抽一口菸也是被禁止的。

After signing the shipping contract, the warehouse manager enjoyed a long puff from his pipe.

簽完運輸合約後，倉庫經理悠閒地從菸斗裡深深吸了一口。