Police presence will be doubled, and plain clothes officers and video surveillance beefed up.

警方部署将加倍，同时，便衣警察和视频监控的力度也将增加。

The recommendations would be at least video surveillance and security personnel who would check Student Union cards on request.

建议是至少设置视频监控并且让安保人员按要求检查学生卡。

Did you check the surveillance video? - Yeah.

监控录像也看了吗 -看了。

I've been watching video surveillance from before Trillo's arrest.

我在看特雷罗被逮捕之前的监视录像。

It's a surveillance video of Mr. Joyce committing suicide by hanging himself.

这是乔伊斯先生上吊自杀过程的监控录像。

Thanks to that video surveillance, the detective and his team quickly tracked down the alleged kidnapper.

多亏了视频监控，侦探和他的团队很快就找到了涉嫌绑架的人。

Schools will be able to use the money on technology including door locking devices, communication systems and video surveillance equipment.

学校可以使用这笔资金购买门锁设备、通信系统和视频监控设备等。

And there's actually video surveillance of this happening too, even though it looks like the camera was trying to film Big Foot rather than a robbery.

实际上，也有监控录像显示了这一情况，尽管看起来摄像头是在拍摄大脚怪，而不是在拍抢劫。

There are 63 video cameras providing 24-hour video surveillance and the entire perimeter can be shut off with steel cylinders that will block any vehicles from getting in or from leaving.

这里有 63 个摄像头，进行 24 小时的视频监控，整个周边区域可以用钢柱关闭，阻止任何车辆进出。

And though an official with the Federal Bureau of Investigation called the lack of a clear motive a surprise, he said the suspect's communications, financial records, friends, plus video surveillance were all being looked at.

尽管联邦调查局的一名官员称缺乏明确的动机令人惊讶，但他表示，嫌疑人的通讯、财务记录、朋友以及视频监控都在接受审查。