These reactions influence how our genetic code is expressed: how each gene is strengthened or weakened, even turned on or off, to build our bones, brains and all the other parts of our bodies.

这些反应影响着我们的遗传密码的表现方式：每个基因是如何被加强或削弱，甚至其作用机制是如何被打开或关闭，从而构成我们的骨骼、大脑以及身体的其他部位的。

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He listened, and heard an ant-king complaint: "Why cannot folks, with their clumsy beasts, keep off our bodies?"

他听着，听到了一个蚂蚁王的抱怨：“为什么人们带着他们笨拙的牲畜，不能远离我们的身体呢？”

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The bodies of dozens of African emigrants discovered off the Italian coast last week might have been thrown overboard, Italian officials said on Monday.

意大利官员周一表示，上周在意大利海岸发现的几十具非洲移民的尸体可能是被从船上扔到海里的。

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On day four, The heavenly bodies that give off light by day or night are created.

在第四天，那些在白天或者晚上发光的天体被创造了。

耶鲁公开课 - 旧约导论课程节选

Enzymes work best, enzymes are proteins that catalyze chemical reactions and our bodies operate by elaborate networks of chemical reactions, When we're off from that temperature then they don't work properly.

举酶这个例子再好不过,酶是一种具有催化作用的蛋白质,人体依靠精密复杂的化学反应网络来运转,如果我们体温与之相差较大,这些酶就不能正常工作

耶鲁公开课 - 生物医学工程探索课程节选

He said he stopped an ambulance, full of injured people, asked the driver take the girl and then continued to help others, some of whom had smoke coming off their bodies.

WSJ: First Responders Seek Out Counseling as Attitudes Shift

He considered the possibility of swimming across, and under optimal circumstances the tiger might have attempted it, but the smell rising off the bodies turned him around, sent him back past the citadel hill and into the ruined city.

NEWYORKER: The Tiger��s Wife

The gravity of the three large planets is throwing the smaller bodies off course, causing them to migrate around and collide with each other.

MSN: Wild solar system spotted around distant star?