您要查找的是不是：
- They decided to put him under observation. 他们决定监视他。
- He was under observation by the police. 他受到警方严密监视。
- The patient was kept under observation all night. 这位病人被观察了一整夜。
- The police have him under observation. 警察在监视他。
- They were under observation by the police. 他们受到警察监视。
- He is in hospital under observation. 她住院观察。
- The new breed is under observation. 新品种正在观察中。
- This suspect comes under observation. 这个可疑分子受到监视。
- She is in hospital under observation. 她在医院里接受观察。
- Did you keep him under observation? 你对他进行监视了吗?
- She was kept under observation for three nights. 她被监视了三个晚上。
- By observing children, I can assess their developmental levels. 透过观察孩子，可以评估孩子发展程度。
- He came under observation as soon as he left the prison. 他一出狱就受到人们关注。
- This indicates that the soil under observation was clayey or loamy. 这说明所研究的土壤属亚粘土或垆坶土。
- Contacts of the girl are being kept under observation. 正在对该女童的接触者进行观察。
- 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。
- Important is observation child, what does him child like, what be good at, be aimed at these coming rear the child that just be advisability to lift. 重要的是观察孩子，自己孩子喜欢什么、擅长什么，针对这些来培养孩子才是明智之举。
- The woman was in hospital under observation, Turpeinen added. 报道说，在芬兰境内很少发生这种熊袭击人的事件。
- She closely observed children between the ages of 2 and 5 years and categorised their play into six types. 通过游戏，孩子学习和发展了自己基本的社会技能，他们的自我以及与他人互动的能力，怎么交朋友，怎么说谎，怎么进行角色扮演。
- The suspect is being kept under observation(= watched closely by the police). 嫌疑人正受到监视。
