这种吸血鬼的能量会耗尽，这就是为什么你要考虑这个朋友是否值得继续交往。

This energy of the vampire can be draining, which is why you should consider if this friend is worth keeping.

youdao

但这种精力吸血鬼会大量消耗你，这就是为什么你要考虑一下，是否这种朋友值得你交。

But this energy vampire can be draining, which is why you should consider if this friend is worth keeping.

youdao

有一个重要的技巧就是要思考在相同的情形下你会和朋友说什么。

A great technique is to consider what you would tell a friend in the same situation.

youdao

And will make mistakes. And therefore, you write your programs so that catastrophes don't occur when those mistakes are made.

就是人是很愚蠢的，会犯错误的，因此，你要这样设计你的程序,以达到当犯错误时避免大事故的目的。

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Then the deal is that when you sell the house they subtract -you've got to pay this.

那么当你售出房子后,他们会从中减去,这个余额,这就是你要付给他们的

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Now, all you have to do is introduce that virus into an organism and the virus will do what it naturally does, which is infect some cells.

剩下你要做的就是将之导入某个生物,病毒自己就会做好自己的本分,也就是去感染细胞

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