In doing so, he created an APC doppelganger that could repeatedly activate the weak t cells, causing them to proliferate and kill the real APCs.

这样他制造了一个抗原呈递细胞的副本，这个颗粒可以反复的激活抑制性T细胞，使他们增殖并杀死真正的抗原呈递细胞。

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The researchers engineered a virus that infected a patient's T-cells, a type of white blood cell, and carried instructions to bind to cancer cells and ultimately kill them.

研究人员研制出一种病毒，这种病毒可以感染患者的一种白血细胞T型细胞，并接受指令与癌细胞结合在一起，并最终杀死癌细胞。

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Female Prisoner: they don "t make them work because they kill them! One day, you will hear a lady calling," Kids, come take a shower, "then they gas them!"

女囚犯：不让他们工作是要杀死他们！某天，你会听见一位女士说：“孩子们，来洗个澡。”然后就用毒气杀死他们！

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These people left the lab having learnt about themselves that they'll kill another person if someone tells them to, and as psychologists I don't think we have any right to do that to people.

这些电击者离开实验时发现,如果有人叫他们去杀人，他们真的会杀，作为心理学家,我们没权对他人做出这种行为。

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And down the track comes a trolley car, at the end of the track are five workers, the brakes don't work, the trolley car is about to careen into the five and kill them.

电车沿着轨道从远处驶来，轨道的尽头有五名工人，电车刹车坏了，这五名工人即将被撞死。

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Some traps attract the bugs but don't kill them, agitating them to spray wafts of their stinky scent, he says.

WSJ: Out of Odor: Offensive-Smelling Bugs Put U.S. Farmers on the Defensive

Adams' team of 35 scientists spent two years tinkering with dosages to reduce toxic side effects, settling on twice-weekly injections that slowed tumor growth in mice but didn't kill them.

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"Keep in mind, they are coming off 14-hour trips and if you don't let them rest - you'll kill them, " he said.

BBC: Maradona denies threat to resign