您要查找的是不是：
- Did you keep him under observation? 你对他进行监视了吗?
- The doctor decided to keep him under observation for another week. 医生决定让他留在医院里再观察一星期。
- Keep him under observation. 监视他。
- They decided to put him under observation. 他们决定监视他。
- They gave him another dose to keep him under. 我们用另一剂药来控制他。
- The police have him under observation. 警察在监视他。
- His mother keeps him under her control. 他母亲不停的控制他。
- The police have been keeping him under surveillance. 警察一直在严密监视他。
- If you believe in yourself and force your man to do something he doesn't want to do, you have a chance to keep him under control. 如果你相信自己,强迫你的人去做一些他不想做的事情,那么你就有机会让他受制于你。
- The police kept him under constraint and surveillance. 他处在警方的控制和监视之中。
- He tried to swim, but a strong current kept him under and he drowned. 他试着游水, 但被一股激流压下去淹死了。
- The captors spoke only broken English,kept him under constant guard and prayed three to five times a day. 那些绑匪只能说断断续续的英语，对他的看守毫不放松，他们每天都要祈祷三到五次。
- The captors spoke only broken English,kept him under constant guard and prayed three to five times a day, Nuss said. 努斯回忆说，那些绑匪只能说断断续续的英语，对他的看守毫不放松，他们每天都要祈祷三到五次。
- The captors spoke only broken English, kept him under constant guard and prayed three to five times a day, Nuss said. 努斯回忆说，那些绑匪只能说断断续续的英语，对他的看守毫不放松，他们每天都要祈祷三到五次。
- A player wins the match by making a clean throw, by pinning his opponent to the mat and keeping him under control for 30 seconds. 能干净利落地用投技将对手摔倒，并用固技将对手按倒在垫子上30秒者获胜。
- He was under observation by the police. 他受到警方严密监视。
- Follow that man and keep him in sight all the time. 要跟著那个人，一直盯著他。
- She crept in beside him under the bedclothes. 她钻进被窝，躺在他身旁。
- He asked them to keep him posted about the sales of his book. 他要求他们把他著作的销售情况随时告诉他。
- They paid him under the counter to keep quiet. 他们暗中给了他一些钱让他保持沉默。
