I knew he worked for a security firm.
我知道他为一家保安公司工作。
There is no admittance without a security pass.
无保安通行证不得入内。
We have a security guard around the whole area.
我们在整个地区周围配有保安人员。
Each of the homes has a security system and is wired for cable television.
每一家都有安全系统，并装设了有线电视线。
The sudden appearance of a security guard caused them to drop the money and run.
保安人员突然出现，他们丢下钱就跑了。
The odds of a criminal using technical means to bypass a security system are so small that the FBI doesn't even track those statistics.
罪犯利用技术手段躲过安全系统的几率非常小，小到FBI 都不会追踪这些数据。
Iraqi lawmakers are expected to vote on a security agreement by Wednesday, which will keep the US troops here until the end of 2011, the parliament's speaker said yesterday.
议会发言人昨日表示，伊拉克立法者预计将在周三之前就一项安全协议进行投票，该协议将使美军在伊拉克驻扎至2011年底。
He started work as a security guard.
他开始工作时做保安员。
He was caught trying to impersonate a security guard.
他假扮警卫被抓获。
He has a security clearance that allows him access to classified information.
他有安全许可，这准许他接触机密。
It's standard practice for a company like this one to employ a security officer.
像这样的公司雇用一名保安是惯例。
It's a standard practice for a company like this one to employ a security officer.
像这样的一家公司，雇佣安保人员是一种标准做法。
A man was arrested on suspicion of attempting to carry explosives through a security checkpoint at an airport, authorities said.
当局称，一名男子因涉嫌试图携带爆炸物通过机场安检而被捕。
The item was in his carry-on during X-ray screening at a security checkpoint at the airport, an FBI spokesman said in a statement.
美国联邦调查局发言人在一份声明中说，在机场安检处进行X 光安检时，该可疑物品就在他随身携带的行李中。
Of those Australians who still have a landline, a third concede that it's not really necessary and they're keeping it as a security blanket—19 percent say they never use it while a further 13 percent keep it in case of emergencies.
在那些拥有座机的澳大利亚人中，有三分之一的人承认，座机不是很有必要，他们将其作为一种能带来安全感的东西保留下来。19%的人说他们从未使用过座机，还有13%的人保留座机以防紧急情况。
So how is this a security threat?
那么这个安全威胁是怎么样的呢？
There’s a security issue that arises.
这里得提一个安全问题。
From a security perspective, that's awful.
从安全性观点看来，这是很糟糕的。
If you see a Security Warning, click OK.
如果您看见一个安全警告，单击ok。
There is a security operation under way.
那里正在进行保安行动。
Why should you custom build a security solution?
为什么您应该自行构建一种安全的解决方案呢？
Why are buffer overflows a security problem?
为什么缓冲区溢位是安全性问题？
A security guard was killed in the bank raid.
这次银行劫案中有一名保安员遇害。
These rules are usually encoded in a security policy.
这些规则通常编码在安全策略中。
These rules are usually encoded in a security policy.
这些规则通常编码在安全策略中。
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