A female reporter goes undercover to catch a serial killer who lethally injects victims he meets through a dating agency.

一个卧底女记者去捕捉一个连环杀手，这个杀手通过一个约会机构认识受害者并将其注射致死。

Vile indeed, but habit-forming and therefore lethally dangerous: it cuts short the lives of between a third and half of its practitioners.

吸烟有百害而无一利，但却容易成瘾，因此危害是致命的：吸烟者中三分之一到一半的人寿命缩短。

Three of the country's members of parliament were on the aid flotilla to Gaza that was lethally raided by Israeli commandos at the end of May.

五月底，包括三名也门议员在内的援助艇在前往加沙途中，遭到栗色列突击队的致命袭击。以色列袭击者最后凯旋而归。

A review article in the Canadian Medical Association Journal warns that a chemical in grapefruits can interact lethally with certain medicines.

加拿大医学协会杂志上的一篇评论文章警告称葡萄柚中的一种化学物质可以与某些药物相互反应而致命。

Lethally sharp walls to drunkenly stumble into; winding narrow staircases with no fire exits - it all screams "Death Trap", but I guess that is the point.

墙角尖锐，喝醉酒的人会绊倒在弯曲狭窄，没有消防出口的楼梯上。这简直是一个“死亡陷阱”，但是我猜想是特意做成这样的。

By pulling receptors away from their surface membrane during signaling, t cells can prevent themselves from being lethally overstimulated by too much antigen.

在沟通过程中，T细胞会将受体抽离细胞膜表面，以避免因受到过多抗原的刺激而死于非命。

There is an old episode of "The Simpsons" in which Homer goes for a checkup and is told, "Your cholesterol level is lethally high, but I'm more concerned about your gravy level."

有一个老笑话，Homer去检查身体被告知，“你的胆固醇水平高得致命，不过，我更关心你的肉汤水平。”

Three of the country’s members of parliament were on the aid flotilla to Gaza that was lethally raided by Israeli commandos at the end of May. They were later given a hero’s welcome home.

在五月底一伙以色列突击队对开往加沙的载有三名也门国家议会成员的救助艇进行了索命追魂击，并在返乡后受到了英雄般的礼遇。