Elizabeth reacts when she realizes that Alexis is possibly a killer.

伊丽莎白在意识到亚历克西斯可能是一名杀手时，反应很大。

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Running into the object of affection in a public place is also a killer, especially if he or she gives mixed signals by making persistent eye contact.

在公共场合偶遇那人是最致命的，特别是当他/她不停地用眼神给你暗示。

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She said TB remains a major killer and is responsible for around 1.4 million preventable deaths each year.

她说，肺结核仍然是引起患者死亡的一个主要疾病，每年有大约140万人因为患肺结核而死亡，而这种死亡本来是可以避免的。

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Another issue, she says, is that the industry has not been able to demonstrate a killer app to the consumers for the 4G LTE networks.

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