In the situation that first action is only legal action or illegal action, because it does not concern the problem of crime number, we can directly judge it according to criminal law.

在先行行为仅为合法行为或者违法行为的场合，固然涉及不到罪数问题，径行针对不作为予以刑法评价即可。

youdao

The growth of violent crime is a very real problem.

暴力犯罪的增长是个非常实际的问题。

《牛津词典》

The most worrisome problem comes from the fact that about one-third of crime cases were committed by the juvenile and 53% of criminals in jails are youngsters below 25.

最令人担忧的问题是，大约三分之一的犯罪案件是由青少年犯下的，监狱里53%的罪犯是25岁以下的青少年。

youdao

Yet the problem that has transfixed the country is, very understandably, the problem of crime.

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The financial crisis is making the problem of organised crime worse.

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Liberal Democrat home affairs spokesman Chris Huhne described Ms Smith's plans as "half-baked", and said the government had been in denial about the scale of the knife crime problem.

BBC: Shock tactics for knife carriers