机器人在许多行业中普遍存在，它们经常从事那些可能对人类有危险的工作。

Robots have become common in many industries, and are often given jobs that are considered dangerous to humans.

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爬山是有危险的。

There is danger in climbing a high mountain.

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只有在每一个细节上都按他自己的方式行事，才能使他远离那些对他有危险的愤怒。

He could only be kept from furies dangerous to himself by being given his own way in every detail.

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Today we know, for example, if you can put one certain kind of element in your mouth or eat that, it doesn't necessarily mean you want to put the element next to it and your mouth as well, that might not be safe.

现在我们知道了，比如，即使你能把某一种元素放进嘴里,或者吃下去，这也并不一定意味着,你会把它邻近的元素也吃进嘴里,这可能会有危险，但。

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What are some good things about living in New York? What are some dangerous things about living in this city?

生活在纽约，有什么好的地方？有什么危险的地方？

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If that opportunity comes up for you maybe you want to check into the policies of how that works with the doctor situation now.

所以这还是很危险的,如果你们有拿诺贝尔奖的机会,你要先确认一下。

麻省理工公开课 - 化学原理课程节选