prevented here can also modifies the subject (sound) of preceding verb"travel", thus this sentence would mean that it is the sound that prevented its energy from dissipating. But actually, it is the boundaries that do such thing. 同时,不要理解成(Sound prevented having its energy dissipated)by boundaries,因为这样也会有歧义,不知道到底是sound 还是boundaries prevented dissipation
having。。。done is wordy and awkward.其他错误同A。 prevented from 优先作distances 的定语,距离被防止消散。语义不和逻辑 ,另外,这里连用两个被动,不知道by到底是用于谁的
prevented from 优先作distances 的定语,距离被防止消散。语义不和逻辑
一定是前面那句是原因,后面那句是结果
逻辑主语错误。
having。。。done is wordy and awkward.其他错误同A。
ed修饰sound,应该hi能量被prevented,而不是sound
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