My brother smokes, but I don't .

我的兄弟有抽烟，而我不抽烟。

My brother smokes, but I don't (smoke).

我的兄弟有抽烟，而我不抽烟。

None of my friends smokes.

我的朋友都不抽烟。

He seldom smokes, does he?

他很少抽烟，是吗?。

He neither smokes nor drinks.

他既不抽烟也不喝酒.

Whoever smokes here will be punished.

无论谁在这抽烟都要受到惩罚。

She not only smokes but drinks every day.

她每天不仅抽烟而且喝酒。

Whoever smokes here will be punished .

无论谁在这抽烟都要受到惩罚。

He smokes because of the peer pressure.

他因为同侪压力的关系而抽烟.

The younger generation smokes less than their parents did.

年轻一代比他们的父辈抽烟抽得少。