- 相关例句
Holding any but a very small telescope in the hand is both tiring and difficult.
手里拿着除了一小的望远镜之外的任何望远镜是既费劲又困难.
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On the other hand, 45 % believe taking exercise is a waste of time and tiring.
另一方面, 45%(同学)为锻炼浪费时间而且使人疲累.
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They also move their tails up and down when they swim, while fish move theirs sideside.
而鱼却是冷血动物.鲸鱼甚至长有毛发,不过并不浓密. 它们在游动时也会上下摆动尾巴,不像鱼类是左右摆动尾巴.
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As we keep our own commitments, we must hold other nations accountable for theirs.
在我们履行自己的承诺之时, 我们还必须使其他国家为他们做出的承诺负责.
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