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- 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。
- What a shitty way to treat a friend! 这样对待一个朋友，真不像话！
- 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。
- This meal is my treat, so put your money away. 这顿饭我请客，你把钱收起来吧。
- She handled a difficult argument skilfully. 她巧妙地应付了一场艰难的辩论。
- Earlier, bush telegraph worked a treat. 人类早期传递信息的方法真棒，是件令人开心的事。
- For a birthday treat they took him out on the town. 他们为庆贺他的生日请他去城里娱乐场所玩。
- 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。
- It is difficult to decide between the two opinions. 在这两种意见之间抉择是困难的。
- How could you treat her so badly? Shame on you! 你怎麽能待她那麽坏? 真可耻！
- It is difficult to keep on terms with such a man. 很难和这样的人保持友好关系。
- Dying wastewater is one of the difficultly treated wastewater because of its high concentration of pollutants,complex composition and bad biodegradation. 印染废水由于污染物浓度高,成分复杂,可生化性差,成为难处理工业废水之一。
- It is difficult to stamp out all the crimes. 很难把所有的犯罪都消除掉。
- That's no way to treat a friend. 那不是对待朋友的方式。
- It's difficult raising a family on a small income. 依靠微薄的收入是很难养家的。
- We should treat people and animals with humanity. 我们应该仁慈地对待人和动物。
- He is unable to do such a difficult job now. 他现在还不能做这样困难的工作。
