交作業。 謝Go 兄！

來源: 暖冬cool夏 於 2024-01-05 19:29:45 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (383 bytes)

According to a study by Matthew Bowker, a pedologist who is the co-author of a research paper published on Science Advances on Dec 8th, the surface soil on China Great Wall is covered by a “living skin”, comprised of minute rootless plants and micro-organism, i.e.  a biological soil crust, that is the source for the enduring of the legacy.

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• Great! Thanks for completing it. -godog- ♂ 給 godog 發送悄悄話 (96 bytes) () 01/05/2024 postreply 22:25:32

• 謝謝Go兄指正！又是讀文不仔細：） -暖冬cool夏- ♀ 給 暖冬cool夏 發送悄悄話 暖冬cool夏 的博客首頁 (0 bytes) () 01/06/2024 postreply 07:26:56

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