The police are keeping the suspects under constant surveillance.(警方正对嫌疑人实施不间断监视。)
The team is carrying out intensive surveillance activities.(这个小组正在开展紧张的监测活动。)
Good surveillance means knowing where the enemy lies.(良好的监测意味着了解敌人在何处。)
We can expand surveillance efforts.(我们可以扩大监测工作。)
Perched on top of the fencing is a network of 900 surveillance cameras to detect intrusions.(围栏顶部是一个由900个监控摄像头组成的网络，用来探测入侵。)
Active surveillance in the affected areas is being carried out.(在受感染地区正在开展积极监测。)
The schools don't have the funds for video surveillance, so we need people in the neighbourhood to call their nearest police station and report any suspicious activity immediately.(这些学校没有资金安装视频监控，所以我们需要附近的人给最近的警察局打电话，并立即报告任何可疑的活动。)
strengthening disease surveillance;(加强疾病监测；)
That misses the way the surveillance economy works.(这就忽略了监控经济的运作方式。)
Surveillance finds where the problems reside.(监测能够发现问题所在。)
