Womens' magazines just don't publish articles on the harmful effects of smoking.

女性杂志就是不刊登关于吸烟有害的文章。

《柯林斯英汉双解大词典》

When I was young, I didn't know much about the harmful effects of smoking.

在我年轻的时候，关于吸烟的危害性我知道得并不多。

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Other measures include keeping high cigarette prices and campaigns to teach about the harmful effects of smoking.

其他措施包括保持高烟价，持续开展活动，教育人们有关吸烟的有害影响。

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But,many of the harmful effects of smoking ARE reversible.

VOA: special.2010.03.09

The perception of the harmful effects of smoking, for example, can influence habit and addiction.

CNN: The power of perceptions: Imagining the reality you want

But more importantly, he fails to note that the majority of these papers on tobacco have to do with the harmful effects of smoking.

FORBES: Cell Phone Conspiracy Theorists Prefer To Indulge In Ad Hominem Attacks Rather Than Debate The Science

But he said the detrimental effect on cognition could be due to be attributable to poor heart and lung function affecting the brain, or directly harmful effects of smoking on brain - as well as lung - tissue.

BBC: NEWS | Health | Smoking 'is bad for your brain'