| 1. | Police kept a close watch on the vagrants . 警察严密监视那些流浪者。 |
| 2. | Keep a close watch on the enemy 's movements . 密切注意敌人动向。 |
| 3. | The captain kept a close watch on the wind . 船长仔细观察风头。 |
| 4. | The police have been keeping a close watch on the suspects' movements . 警方一直严密监视着可疑分子的活动。 |
| 5. | Please keep a close watch on that man 请密切注视/严密监视那个人。 |
| 6. | We kept a close watch on the prisoners 我们严密注意犯人的行为。 |
| 7. | She keeps a close watch on her colt 她一直紧盯著她的小公马。 |
| 8. | The government will nevertheless keep a close watch on the inflation trend 政府会密切监察通胀的趋势。 |
| 9. | The police have been keeping a close watch on the suspects ' movements 警方一直严密监视著可疑分子的活动 |
| 10. | The police have been keeping a close watch on the suspects ' movements 警方一直严密监视著可疑分子的活动 |