Drinking and drugs becomes prevalent.

饮酒和药物的现象普遍存在。

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Their risky behaviors—drinking too much alcohol, using illegal drugs, smoking cigarettes and skipping school—can alert parents and teachers that serious problems are brewing.

他们酗酒、吸毒、吸烟和逃学的危险行为可以提醒家长和老师，严重的问题正在发酵。

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Before moving on I do have to note that none of us had been drinking and we never did drugs.

在我继续讲这个故事之前我想先声明一下， 我们几个都没有喝酒， 而且我们也从不吸过毒。

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Billie Holiday's health was ruined by using illegal drugs and by drinking too much alcohol.

VOA: special.2011.07.17

He also questioned her reliability, claiming the transcripts from her secretly-taped conversation showed she had been drinking and taking drugs that morning.

BBC: Murder victim, Victor Stewart

He said he was aware that festival goers could be drinking and taking drugs and said they would not be selling anything that could react adversely with them.

BBC: Row after sale of festival morning-after pill

Then in 2007, he started drinking heavily and taking drugs, including cocaine and the recently-banned substance mephedrone.

BBC: Profile: Jon Venables