打开窗户，透透气，房间里烟太多了。

Open the window and have some fresh air in, too much smoke in the room.

与肥胖或一天抽十五支烟相比，社交隔离带来的健康风险更大。

Social isolation poses more health risks than obesity or smoking 15 cigarettes a day.

机车把烟从烟囱里排放到大气中。

A locomotive emits smoke from its funnel into the air.

打三月起，我再也没有抽过烟了。

I have never smoked since March.

他坐在那里吧嗒吧嗒地抽着烟。

He sat there puffing his pipe.

烟把我的眼睛熏得好痛。

The smoke is stinging my eyes. / The smoke irritates my eyes.

没有风，烟笔直地上升。

The smoke rose straight up in the still air.

他每天最少吸五支烟。

He smokes no less than five cigarettes a day.

医生建议他把烟戒掉。

The doctor advised him to give up smoking.

烟呛得他透不过气来。

The smoke almost stifled/choked him.