It's a projector, sound system and security system rolled into one.

它集投影仪、音响系和安全系于一身。

I, uh, I audit security systems. - Yeah?

我做安全系审核 -是吗？

Their talk ran upon the problems of social welfare and social security system.

他们的谈话涉及社会福利和社会保障制度问题。

This is our home security system.

这是我们的家庭安保系。

I've already cracked the security system.

我已经入侵了安全系。

Earlier this year, the principal put in a new security system.

今年早些时候, 校长使用了一种新的安全系。

What you didn't think I'd have a security system?

你觉得我会没有安全系?

The place was protected by a high-tech security system with alarms and monitors.

这个地方配备着高科技安保系，有警铃和监视器。

Makes me so glad that we just upgraded our whole security system.

还好我们公司刚刚升级过安保系。

This means that an elephant's tumor preventing security system has like 20 layer redundancy.

这意味着大象的肿瘤预防安全系具有 20 层冗余。

It creates a very nice sort of ambiance as you come through the security system.

它能在你过安检时营造一种非常祥和的气氛。

Israel has since spent billions to create one of the world's most formidable security systems.

以色列已经花费数十亿美元建立了世界上最强大的安全系之一。

In our pay-as-you-go social security system, workers are taxed to pay the benefit to retirees.

在我们的现收现付社会保障制度中，工人要交税，以支付退休人员的福利。

All her attention on him was a subterfuge to learn more about the museum's security system.

她对他的关注就是个阴谋，为的是了解更多博物馆的安保系。

The One World Trade Center website says the structure uses the newest safety and security systems.

世贸中心一号楼网站称其结构使用了最新安全系。

China says it will pursue the implementation of a safe, standardized and sustainable social security system.

我国表示将努力建立安全、规范、可持续的社会保障体系。

Social security systems go bankrupt and we lose the gains we've made in reducing old-age poverty.

社会保障体系将会破产，我们在减少老年贫困方面取得的成果也将付之东流。

He called the wall a world class security system that will be virtually impossible to break through.

他称这堵墙是“世界级的安全系”，几乎不可能突破。

The vulnerability developed by the Israeli firm named NSO defeats security systems designed by Apple in recent years.

这家名为NSO的以色列公司开发的这一漏洞击败了苹果公司近年来设计的安全系。

So tomorrow at school I want you to let everybody know that we got this new, expensive security system.

你明天到学校也要做做宣传，让大家都知道我们新装了这个昂贵的安保系。