| 1. | She looked out of the window every now and then . 她不时向窗外探望。 |
| 2. | At intervals, he gritted his teeth ferociously . 他不时狠狠的轧平。 |
| 3. | We meet every so often and compare notes . 我们不时碰头,交换意见。 |
| 4. | The speaker often referred to his notes . 那个讲演的人不时地看发言稿。 |
| 5. | She felt often she must suffocate . 她不时感到自己非窒息致死不可。 |
| 6. | A certain humbling from time to time is good . 不时受点儿屈辱是有好处的。 |
| 7. | She kept peering through the side curtain . 她不时地从旁边的幕帐向外窥视。 |
| 8. | Military assistance was out of vogue . 军事援助已经不时兴了。 |
| 9. | He worked hard, knitting his brows regularly . 他十分用功,不时地皱皱眉头。 |
| 10. | Every now and then she became agitated . 她不时变得激动起来。 |