记住说英语的人实际上很少说说“爱好”这个词，所以问“你的爱好是什么？”听起来奇怪而且不自然。试着根据你的观察换一些问题询问。

Keep in mind that English speakers rarely actually say the word "hobby," so asking "What are your hobbies?" sounds strange and unnatural. Try asking questions instead, based on observations.

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They take those descriptions and the scientist that is known and they try to design new things, and so if you look at a dictionary it has words like this, that you're designing things or another way to say that is that you're trying to apply science, you're looking at applications.

他们利用已知的,科学原理和描述,来设计新东西,因此,如果你查字典时看到这样的词条,设计产品或者换句话说,试图应用科学原理,那么你看的这个词就是应用

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