它能在爆破回到生态系统，条件得到改善前，危机来临时藏匿于泥泞中数月不进食。

It can burrow into the mud when times are hard and lie without food for months, before exploding back into the ecosystem when conditions improve. It eats almost anything that moves.

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在公元前200年左右的中国，他们发现通过在粘土中添加矿物质可以改善陶瓷的外观和强度。

In China at around 200 BC, they discovered that by adding minerals to the clay they could improve both the appearance and the strength of the ceramics.

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尽管相较于20至30年前，现在公众认为职场中性别平等问题已经有所改善，但大多数人认为需要进行更多变革。

While the public sees greater workplace equality between men and women now than it did 20-30 years ago, most believe more change is needed.

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