杰克有一个红苹果和一个绿苹果。

Jack has a red apple and a green one.

youdao

我有一个红苹果和一个绿苹果。

I have a red apple and a green apple.

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母亲给她的孩子一个红苹果。

The mother gave her baby a red apple.

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You use such and such frequencies, and which objects, and you hand him an apple and he'll say, "Oh, it must be very red," Right?

知道你用了多少多少频率的光,是哪些物体,然后你递给他一个苹果,他会说,哦,这是个很红的苹果吧,是这样吗

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