Whale poop doesn't sink to the bottom of the ocean. Rather the f

来源: coolwin 于 2017-10-01 10:05:49 [档案] [博客] [旧帖] [给我悄悄话] 本文已被阅读： 0 次 (1937 bytes)

回答: 周末学英语由企鹅肥肥于 2017-10-01 08:26:48

https://www.livescience.com › Animals

Oct 13, 2010 - Whale poop doesn't sink to the bottom of the ocean. Rather the fluffy plume floats at the surface.

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