At moments of unexpected danger, angry feelings between father and son are often forgotten, and blood unexpectedly proves it self thicker than water.

在意外危险时刻，父子间的恶感常被丢在一边，出人意料地证明血是浓于水的。

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It's also not just Utah's problem: Across the country, scientists have been finding high levels of DCA - and finding danger in unexpected places, like Christmas ornaments.

这也不仅是犹他州的问题：在各地，科学家们都发现了高水平的DCA——危险真是无处不在，比如圣诞装饰物。

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But danger can lurk in unexpected places.

但是危险可能潜伏在我们意想不到的地方。

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The unexpected gas shortage hindered recovery efforts and prompted Cuomo to identify gas supply as a major danger point for New York City in the event of another natural disaster or terrorist attack.

WSJ: NY budget provides emergency backups for gas pumps

They include the risks posed by longevity, or the danger of outliving one's money, inflation, market volatility, the need for liquidity to cover unexpected expenses and for health care.

FORBES: Magazine Article