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- She counterfeited alarm when he confessed his love. 当他向她示爱时她假装惊讶的样子。
- I didn't wake up until I heard the alarm clock. 直到听到闹钟的铃声我才醒来。
- It must be difficult to play various personae in the same movie. 在同一个电影中扮演不同的角色肯定不容易。
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- It was difficult to tell his exact age. 很难判断他到底多大岁数。
- The burglar alarm was activated by mistake. 防盗铃误响了。
- The smoke triggered off the alarm. 这些烟把警报器触响了。
- It is difficult to express it in terms of science. 要用科学的字眼来表达它是很困难的。
- It was difficult to gauge how people would respond. 大家的反应如何难以估计。
- I was so sleepy, I thought it was my alarm clock. 那个时候我很困，所以以为是闹钟在响。
- She handled a difficult argument skilfully. 她巧妙地应付了一场艰难的辩论。
- The troops (were) stood down: it was a false alarm. 部队解除了戒备状态，原来是虚惊一场。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法，明确表达出来。
- I gave the alarm as soon as I saw the smoke. 我一看见冒烟，就发出了警报。
- It is difficult to decide between the two opinions. 在这两种意见之间抉择是困难的。
- It is difficult to keep on terms with such a man. 很难和这样的人保持友好关系。
- We didn't take alarm at the news. 我们听到这消息并不吃惊。
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
- The dog's barking gave the alarm. 犬吠声引起了人们的注意。
- It's difficult raising a family on a small income. 依靠微薄的收入是很难养家的。
