| 1. | He had mastered the language so well that he was able to write a book in english .
他已熟练地掌握英语，能用它来写书了。 |
| 2. | Let ' s master english to make china stronger
让我们掌握英语，让中国变得更强大。 |
| 3. | It is impossible to master english in two years
两年里掌握英语几乎是不可能的。 |
| 4. | It ' s hardly possible to master english in 2 years
两年里掌握英语几乎是不可能的。 |
| 5. | They tried to master english in the shortest time
他们努力在最短的时间内掌握英语。 |
| 6. | Knowing english well will help us in our work
掌握英语将有助于我们的工作。 |
| 7. | Must be able to speak , read and write english
必须熟练掌握英语的读/写/说 |
| 8. | Let ' s master english to make our future brighter
让我们掌握英语，让中国变得更强在。 |
| 9. | In order to master english we must work hard at it
为了掌握英语，我们必须努力学习它。 |
| 10. | It is nearly impossible to master english in two years
两年里掌握英语几乎是不可能的。 |
