But a lot of the inventions that matter to us are extremely simple.

但是很多发生在我们身边的发明,都是极其简单的。

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I'm certainly not like the model for that, but, uh, there are definitely a lot of things are going on around you.

我当然不是这方面的模范生。但是，身边确实在发生着很多事情。

广播人员怎么样？ - SpeakingMax英语口语达人