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来源:雅诚德英语网
But military science ranges from sea to land and from underground to outer space.
但军事科学的范围很广,从海洋到陆地,从地下到外层空间无所不有。
But military science ranges from sea to land and from underground to outer space.
但军事科学的范围很广,从海洋到陆地,从地下到外层空间无所不有。