| 1. | The dustman collects the rubbish once a week .
垃圾工每周运走一次垃圾。 |
| 2. | Some stores inventory their stock once a week ...
有些商店每周清点存货一次。 |
| 3. | She does aerobics once a week .
她每周进行一次健美操。 |
| 4. | I drink about once a week .
我大约一周喝一次。 |
| 5. | Does he rampage around like this once a week or so ?
他这样横冲直撞，是不是一星期左右来一次？ |
| 6. | Baths were taken in the warehouse once a week by carrying hot water to the tub .
货栈成了洗澡的地方，每周一次，热水是打到澡盆里的。 |
| 7. | He had a wide grin and fresh face that looked as if it hardly needed shaving more than once a week .
他笑容可掬，精神焕发；看上去一星期刮一次脸也就够了。 |
| 8. | The maid makes the bed every day, cleans the room regularly, and brings fresh sheets and towels once a week .
女仆天天来铺床，按时打扫屋子，一个星期换一次干净的铺盖和毛巾。 |
| 9. | She looked round the room, reviewing all its familiar objects which she had dusted once a week for so many years .
她环顾室内，审视着这么多年来她每周掸擦一次的一切熟悉的物品。 |
| 10. | She looked round the room, reviewing all its familiar objects which she had dusted once a week for so many years .
她环顾四周，望着房间里所有那些熟悉的物件，多少年来她每周打扫一次。 |
