交作業。謝謝！

來源: 方外居士 於 2025-03-07 08:43:34 [] [舊帖] [給我悄悄話] 閱讀數 : (750 bytes)

Many geologists think that the oldest rock on the earth was formed on the top of the mantle plume rising from the melted metal kernel of the earth more than three billion years ago like the wax in a lava lamp.

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• 方外兄譯得很好，句子組織得好。今天太忙了，現在才來得及看。 -godog- ♂ 給 godog 發送悄悄話 (62 bytes) () 03/07/2025 postreply 18:29:59

• 謝神兄指正，學習了！ -方外居士- ♂ 給 方外居士 發送悄悄話 (0 bytes) () 03/07/2025 postreply 19:40:32

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