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来源：雅诚德英语网
But what of an observer b, placed at the centre of the turntable and rotating with it?
但是对于位于转台中间并和转台一起旋转的观察者B来讲来说又是怎样呢？
But what of an observer b, placed at the centre of the turntable and rotating with it?
但是对于位于转台中间并和转台一起旋转的观察者B来讲来说又是怎样呢？