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来源:雅诚德英语网
Bulky items must be shipped in during the brief period when the sea is free of ice.
大量的物资也必须乘着短暂的海洋无冰期运送进去。
Bulky items must be shipped in during the brief period when the sea is free of ice.
大量的物资也必须乘着短暂的海洋无冰期运送进去。