它们的翅膀可以连接两根线之间的缺口，如果同时接触两根线，就会触电。

Their wings can bridge the gap between lines, resulting in electrocution if they touch two lines at once.

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化妆是漂亮还是吓人就在一线之间，这一点许多女人都能证实。

As many women can testify, there's a fine line between pretty and scary when it comes to make-up.

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从各条线之间的空白点我们可以看出，我们对世界各大洋的认识还十分有限。

The fact there are blank spots between each of these lines is a sign of how little we really know about the world's oceans.

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So we have the monopoly quantity here, and we have the competitive here, and in between what does this best response curve look like?

这样我们就算出了垄断产出,还有完全竞争产出,二者之间的图线是什么样的呢

耶鲁公开课 - 博弈论课程节选

You find that the graphs for the men and the women, the orange and the yellow lines look pretty much the same, so there don't appear to be any gender interactions until you get out here, and that's a pretty small segment of the population.

图中黄色线代表男性,橙色线代表女性,两条线相当接近,除此之外,性别之间没有太大差异,这部分人群总体并不多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选