Many have never been studied, leaving scientists in the dark about the potential threats and the meaning of their Morse code-like flashes that signal everything from love to danger.

其中许多从没有被研究过，不管是那些对它们潜在着的威胁，还是那些像莫尔斯密码一样传递着爱和危险信号的内在含义，这些都让科学家一头雾水。

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Emilia's infant daughter, Isabel, has recently died, exiling Emilia from the careless camaraderie of mothers and leaving her marriage to Jack Woolf in danger of collapse.

伊米·莉亚的初生之女，伊莎贝尔，刚刚死去。这使得她同妈妈们原本就不亲密的关系变得更加疏远，也使得她和杰克·伍尔夫的婚姻面临解体的危险。

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Hidden danger: Many children are leaving themselves' vulnerable 'to Internet predators.

潜在的危险：许多儿童将他们自己暴露在网络骗子的侵害之下。

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For many years yet they are likely to remain structurally different from their western neighbours, leaving them more exposed to the danger of asymmetric economic shocks.

ECONOMIST: Ins and outs

They remain locked in a desktop mentality, leaving their products and services in danger of becoming irrelevant to a new digital savvy generation.

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But this conclusion, even if reached by way of an impeccable philosophy, is in danger of leaving the average Joe, not to mention the average General Carter Ham, Odyssey Dawn's American commander, scratching his head in puzzlement.

ECONOMIST: Lexington