我们意识到那是心形只是我们的大脑将一些零散的形状勉强凑成一个整体。

We perceive the shape of the heart only because our brains impose a shape on to a very sparse field of data.

youdao

石墨是黑色零散的，包含一层组织成六边形栅格的碳原子层。

Graphite, which is black in bulk, consists of layers of carbon atoms arranged in a hexagonal grid.

youdao

如果我们在一万后面加两个零，如果我们签了一百万份保单，那么这条曲线基本就是尖形了，这些都是保险的相关概念。

If we did a — if we go another two decimals — if we did a million policies, then we would — this would almost just be a spike here at that point, so that's the concept of insurance.

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