That's sometimes confusing for people, because it seems like okay, is it a photon or is it an electron.

有时候这对人们来说是令人迷惑的，因为它看起来好像是对的，它是一个光子还是一个电子？

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But you know, sometimes what seems to be the virtuous may not necessarily be, so that would be an example.

但是现在你们知道了,有时候看起来低脂的食物并不一定低脂,这是个很好的例子

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