1·The police are keeping the suspects under constant surveillance.
警方正对嫌疑人实施不间断监视。
—— 《牛津词典》
2·He was arrested after being kept under constant surveillance.
他在被连续监视之后给逮捕了。
—— 《柯林斯英汉双解大词典》
3·After the surgery, he had to be under constant surveillance.
在手术之后，这个病人随时必须有特别护理。
4·In many regulated industries, the agency's constant surveillance of business activities is similar to the physical inspection of regulated products.
在许多受管理的工业里，机关对业务活动的经常不断的监督类似于对受调控产品的有形检查。
5·There was a long silence. Then Elgie said at last, “I think it’s good that you’ve come, because Magpie needs some relief from this constant surveillance, constant checking up.
沉默了很长一会儿后，埃尔吉终于开口了：“我想你来得太好了，因为喜鹊需要从这没完没了的监视和检查中解脱出来。
6·There was a long silence. Then Elgie said at last, "I think it's good that you've come, because Magpie needs some relief from this constant surveillance, constant checking up."
沉默了很长一会儿后，埃尔吉终于开口了：“我想你来得太好了，因为喜鹊需要从这没完没了的监视和检查中解脱出来。”
7·Methods 3-stage sampling was adopted to collect 15-69 year old constant inhabitants at sites of surveillance for questionnaire investigation.
方法采用3阶段抽样方法，抽取监测点15 ~ 69岁常住居民进行问卷调查。
8·The agency has turned to the ISI for help identifying and locating people who were seen entering and leaving the compound during the months it was under near-constant American surveillance.
该机构找三军情报局援助，鉴定和定位在美方密切检视的几个月里进出那个院子的人。