The reality is that smoking kills.

现实就是吸烟会毁坏身体。

youdao

Smoking kills 40 times more people than fire accidents.

因吸烟而死亡的人数比火灾多40倍。

youdao

Smoking kills. It is a sorrowful thing, but it also is a fact.

吸烟害死人，这是个悲哀的事实。

youdao

Smoking kills an estimated five million people worldwide every year.

VOA: special.2010.03.09

The British Medical Association (BMA) said the "important study" confirmed that passive smoking kills.

BBC: NEWS | Health | Cancer alert for smoking parents

If people do not know what will make them happy (just as if they do not realise that smoking kills or calories fatten) governments could helpfully tell them what might.

ECONOMIST: Economics focus

Smoking kills around 430, 000 Americans a year, but in many cases the link with death is hard to prove: for instance, a smoker who dies of heart disease may also be an overeater (or drinker).

ECONOMIST: The tobacco wars