| 1. | English intonation is not hard to learn . 英语语调不难学。 |
| 2. | She loved music so dearly, tried so hard to learn . 她那么酷爱音乐,学得又那么努力。 |
| 3. | To put it differently, it is very hard to learn from very big mistakes . 换句话说,从重大的错误中学习是很难的。 |
| 4. | I find idioms and useful expressions hard to learn 我发现习语和有用的短语很难学。 |
| 5. | I work hard to learn about things i ? m interested in 我努力地去学任何我有兴趣的事。 |
| 6. | The teachers often encourage us to strive hard to learn 老师经常鼓励我们努力学习。 |
| 7. | I work hard to learn about things i ? m interested in 我努力地去学任何我有兴趣的事。 |
| 8. | The skilful operation of a computer is hard to learn 学会熟练地操作电脑并不是容易的 |
| 9. | They said that korean is very hard to learn 他们都说韩文是很难学习的 |
| 10. | The skilful operation of a computer is hard to learn 学会熟练地操作电脑是不容易习得的。 |