He is calling for metal detectors and armed guards.

他呼吁配备金属探测器和武装警卫。

You can't put metal detectors on a beach.

你不能在海滩上设置金属探测器。

Where were the chain link fences, the metal detectors?

铁丝网栅栏在哪儿？还有金属探测器呢？

Once under the metal detectors, the man could only confess.

在金属探测器下，这个人只能招供。

Plastic guns can go through metal detectors without being found.

塑料枪可以通过金属探测器而不被发现。

Metal detectors at some hotels scanned customers for two days.

两天来一些酒店也开始使用金属探测器对顾客的行李进行扫描。

Until a few years ago, that scanner was usually a metal detector.

直到几年前，扫描仪还大多都是金属探测器。

The demining teams have rudimentary equipment and metal detector if they're lucky.

排雷小组的设备非常简单，如果他们够幸运的话，他们可以获得金属探测器这样的设备。

But their metal detector was broken because his brother had taken it apart.

但是他们的金属探测器坏了，因为他哥哥把它拆开了。

But the public buildings throughout the capital, Yaounde, have been fitted with metal detectors.

但是首都雅温德的公共建筑已经安装了金属探测器。