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来源:雅诚德英语网
Today such gravitational compensation probably would not occur: the outer layer of the Moon is too cold and stiff.
今天这种引力补偿很有可能不会发生:月球的外层过于寒冷和坚硬。
Today such gravitational compensation probably would not occur: the outer layer of the Moon is too cold and stiff.
今天这种引力补偿很有可能不会发生:月球的外层过于寒冷和坚硬。