And, as you can see, the bottom line answer to this question is, it depends.
而且如您所见,对此问题的最终回答还是视情况而定。
The traditional answer to this question was that most of the sun's radiation is visible light, so our eyes evolved to see those wavelengths.
一般对这一问题的回答是:大多数的太阳光都是可见光,所以我们的眼睛在进化过程中已经形成了选择性偏好。
To answer this question, consider a related question: If you were to obtain another sample of Nova Scotia beer drinkers, would you expect to see exactly the same results?
要回答这个问题,请考虑一个相关的问题:如果您要获得另一个新斯科舍省啤酒消费者的样本,您希望看到完全相同的结果吗?
Two: check to see if this is the answer, if this is the thing I'm looking for.
是否是我们要找的元素,接着,如果不是。
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