来自冯丽的问题
帮我看看、检查检查些列句子有没有语法错误（英语）Themoonisthemostthoroughlystudiedcelestial.Themoon'sageisabout4600000000years.Themoonandtheearthasashell,mantle,corelayerstructure.Theoutershellofthemo
帮我看看、检查检查些列句子有没有语法错误（英语）
Themoonisthemostthoroughlystudiedcelestial.Themoon'sageisabout4600000000years.Themoonandtheearthasashell,mantle,corelayerstructure.Theoutershellofthemonthaveragethicknessofabout60-65km.Lunarcrustbelowto1000kmdepthisthelunarmantle,itaccountsformostofthevolumeofthemoon.
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2020-10-17 06:24