| 1. | How often do you exercise every week ? twice a week
你每周多久活动一次？一周两次。 |
| 2. | The young pioneers the rooms for twice a week
3少先队员们为老人们一周两次打扫房间。 |
| 3. | And i have to take my mother to hospital twice a week
另外，我还要一周两次带我妈妈上医院。 |
| 4. | With the fire commissioner twice a week
和那个纵火犯一起一周两次 |
| 5. | With the fire commissioner twice a week
和那个纵火犯一起一周两次 |
| 6. | Private lesson 2 times week ; 12 weeks
单独一周两次12周 |
| 7. | Group lesson 2 times week ; 12 weeks
小班一周两次12周 |
| 8. | Lucky me , twice in one week
我很幸运，一周两次。 |
| 9. | From now on , you ' re gonna clean my car for two months . twice a week
从现在开始,你们得为我洗两个月的车.一周两次 |
| 10. | Sarah & # 39s son benefited from having an english tutor twice a week
（莎拉的儿子从一周两次的英文家教中获益不少。 ） |
