| 1. | Some stores inventory their stock once a month ...
有些商店每月盘货一次。 |
| 2. | He calls at every house in the street once a month .
他每月一次来这条街挨家挨户登门。 |
| 3. | The money will be sent to you by the gentleman's private secretary once a month .
这位先生的私人秘书每月把钱汇给你。 |
| 4. | He calls at every house in the street once a month and always asks for a meal and a glass of beer .
他每月一次到这条街来拜访每户人家，而且总是要一顿饭和一杯啤酒。 |
| 5. | Rudi seemingly secured in his own business, he and the center exchanged messages only about once a month .
看来，鲁迪在事业上站住了脚跟，他和中心每月只进行一次联系。 |
| 6. | His wife goes to the prison to see him once a month
他妻子每月去监狱看望他一次 |
| 7. | The maid comes once a month to clean my apartment
女佣每个月来打扫我的公寓一次。 |
| 8. | Laura : he comes in once a month and goes over the books
他一个月来查一次帐 |
| 9. | Joint sales calls with direct superior once a month
主管每月加入联合销售拜访一次。 |
| 10. | Beth : yes sir , we check them once a month
贝思：是的，先生，我们每个月都检查一次。 |
