| 1. | I know him , but i do n't frequent him much .
我认识他，但不常往来。 |
| 2. | I expect it to be quite an ordeal .
可以预料，那将是非常艰苦的磨练。 |
| 3. | Then it is often called survivor growth .
为此，常称它为生存木生长。 |
| 4. | The child 's work at school is about average ..
这孩子学习成绩中常。 |
| 5. | There would be some very bad days ahead .
今后几天将会是非常艰难的。 |
| 6. | The eyes are often retracted from dehydration .
眼睛常因脱水而凹陷。 |
| 7. | This method is often used in practice .
在实际中人们常采用这种方法。 |
| 8. | Pneumonitis is usually associated with fever .
间质肺炎常伴有发热。 |
| 9. | It's because you're not drinking it on the run .
这是因为你不常喝。 |
| 10. | The pain is often exacerbated by certain foods .
某些食物常加重疼痛。 |
