The beetle's legs repel water, which keeps it afloat, except for claws at their tips, which penetrate the surface of the water and tie it to the surface.

甲虫的腿击打水面，以此获得浮力，而他们腿部末端的爪子却穿透水面，使自己与水面贴近。

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The beetle's legs repel water, which keeps it afloat, except for claws at their tips, which penetrate the surface of the water and tie it to the surface.

甲虫的腿击打水面，以此获得浮力，而他们腿部末端的爪子却穿透水面，使自己与水面贴近。

youdao