凹下的手掌形和小圆点是最频繁出现的成对图形之一，尤其在温暖气候的葛拉夫特时期。

Negative hands and dots tend to be one of the most frequent pairings, especially during a warm climate period known as the Gravettian.

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如果你起床的时候床垫凹下去一块，那么这张床就太软了。

If you're leaving a divot in the mattress when you get up, it's too soft.

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当能量场被绘制出来时，它看起来有点像凹下去的蛋箱。

When the fields' energies are diagrammed, they take on a pattern that looks a bit like the hollows in egg cartons.

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