Some studies are based on skeletons found at archaeological sites; averaging their results suggests that 15 percent of prehistoric humans met a violent death at the hands of another person.

有些研究来源于考古地点发现的史前人类骨骼遗骸，平均起来看，有15%死于他人的暴力行为。

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Attacks against e-Commerce Web sites are so alarming, they follow right after violent crimes in the news.

对于e - Commerce Web站点的攻击是很令人担忧的，它们在新闻中的比重仅次于暴力犯罪。

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Increasing poverty, and anger that sacred Quechua sites were being exploited, led to a violent four-day occupation of one Canadian-owned gold mine in 1996.

ECONOMIST: Under the ocean, up in the clouds

So, nothing racy, violent, racist or otherwise disturbing (the last part could include NY Yankees-related sites).

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