四级It means that a thief likely wouldn't be able to Google how the system works, then figure out a way around it.

这意味着小偷很可能无法通过谷歌搜索系统的工作原理，然后找到解决办法。

2016年12月阅读原文

四级That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?Jamming concerns are nothing new, and they're not unique to security systems.

这一方法将消除大多数跳线问题，但它们的无线等效干扰又如何呢？如果将正确的设备调谐到正确的频率，那么如何阻止窃贼干扰您的设置并阻止警报信号到达基站？干扰问题并不是什么新鲜事，也不是安全系统独有的问题。

2016年12月阅读原文

六级They range from minor cases of deliberate damaging of things to much more serious offenses, such as car accidents involving drunk drivers or bank robberies but Florence has to report all of these violations from the thief who took typewriters from every unlock room in the dormitory to the thief who stole one million dollars worth of art work from the university museum.

从故意破坏物品的小案件到更严重的犯罪案件,，比如酒后驾车的车祸或银行抢劫案，但弗洛伦斯必须报告所有这些违规行为，从从从宿舍每个开锁的房间拿走打字机的小偷到从大学博物馆偷走价值100万美元艺术品的小偷。

2011年6月听力原文

四级with the right device tuned to the right frequency, what's to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?

如果将正确的设备调谐到正确的频率，如何阻止窃贼干扰您的设置并阻止警报信号到达基站？

2016年12月四级真题（第一套）阅读 Section B

四级Presumably, you keep your doors locked at night and while you're away, so the thief will still need to break in.

想必，你会在晚上和外出的时候锁上门，所以小偷仍然需要破门而入。

2016年12月阅读原文

四级Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling.

安全设备需要列出他们广播的频率，这意味着潜在的窃贼可以通过谷歌搜索找到他们需要知道的内容。

2016年12月阅读原文

四级So, too, would the motion detectors in your home, so the thief will need to continue jamming once he's inside and searching for things to steal.

你家里的运动探测器也会这样，所以小偷在里面搜索要偷的东西时需要继续干扰。

2016年12月阅读原文

四级Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit.

他们中的每一个人都有理论上一个有知识的小偷可以利用的弱点。

2016年12月四级真题（第一套）阅读 Section B

四级For example, we must judge whether the person in the library is a reader or a librarian, whether the telephone caller is a friend or a salesman, whether the unfamiliar person on our property is thief or a meter reader, and so on.

例如，我们必须判断图书馆里的人是读者还是图书管理员，打电话的人是朋友还是推销员，我们家里不熟悉的人是小偷还是抄表员，等等。

1997年1月大学英语四级(CET-4)真题

四级Speeding off in a stolen car, the thief thinks he has got a great catch.

小偷开着一辆偷来的车飞快地逃跑，他认为自己抓到了一个好东西。

2006年6月大学英语四级(CET-4)真题

四级The car is fitted with a remote immobiliser (锁止器), and a radio signal from a control centre miles away will ensure that once the thief switches the engine off, he will not be able to start it again.

这辆车安装了远程防盗系统(锁止器), 来自几英里外控制中心的无线电信号将确保小偷一旦关闭发动机，就无法再次启动。

2006年6月大学英语四级(CET-4)真题

四级First, a thief is going to need to target your home, specifically.

首先，小偷需要特别针对你的家。

2016年12月大学英语四级真题（第1套）

四级So the thief will still need to break in.

所以小偷仍然需要破门而入。

2016年12月大学英语四级真题（第1套）

四级It would now be difficult for an intern, visitor or a thief to steal a document like this.

现在，实习生、访客或小偷很难偷走这样的文件。

2018年6月大学英语四级真题（第1套)

四级Another playtime thief: the growing proportion of kids’ time spent in front of screens and digital devices, even among preschoolers.

另一个游戏时间窃贼：孩子们花在屏幕和数字设备前的时间比例越来越高，甚至在学龄前儿童中也是如此。

2020年9月大学英语四级真题（第1套）