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

四级If you have a sign in your yard declaring what setup you use, that'd point them in the right direction, though at that point, we're talking about a highly targeted, semi-sophisticated attack, and not the sort of forced-entry attack that makes up the majority of burglaries.

如果你的院子里有一个指示牌，上面写着你所使用的装置，这将为他们指明正确的方向，尽管在这一点上，我们谈论的是一种高度有针对性的、半复杂的攻击，而不是构成大多数盗窃案的那种强行进入攻击。

2016年12月阅读原文

四级Then, he's going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup.

然后，他需要知道你系统的技术细节，并获得干扰你特定设置所需的特定设备。

2016年12月阅读原文

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With a wireless setup, you stick batterypowered sensors up around your home that keep an eye on windows, doors, motion, and more.

通过无线设置，您可以在家中周围安装电池供电的传感器，用于监视窗户、门、运动等。

2016年12月阅读原文

四级with a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more.

通过无线设置，你可以将电池供电的传感器安装在家中周围，监视窗户、门、运动等等。

2016年12月四级真题（第一套）阅读 Section B

四级If you have a sign in your yard declaring what setup you use, that'd point them in the right direction, though at that point, we're talking about a highly targeted, semi-sophisticated attack, and not the sort of forced-entry attack that makes up the major

如果你的院子里有一块牌子，上面写着你使用的是什么装置，这会把他们引向正确的方向，尽管在这一点上，我们谈论的是一种高度有针对性的、半复杂的攻击，而不是构成主要目标的那种强行进入攻击

2016年12月四级真题（第一套）阅读 Section B

高考The design industry has moved away from a fixed offices setup and created more flexible "strategic management environments".

设计行业已经摆脱了固定的办公室设置，创造了更灵活的“战略管理环境”。

2015年高考英语上海卷 选词填空 原文

四级But how probable is it that someone will successfully jam their way into your home and steal your stuff?Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.

但是，有人成功地闯入你家并偷走你的东西的可能性有多大？让我们想象一下，你住在一个小房子里，有一个无线安全设置，可以提供功能强大的抗干扰系统。

2016年12月阅读原文

四级Students themselves seem to understand the weaknesses inherent in the setup .

学生们自己似乎也理解这种设置中固有的弱点。

2007年12月大学英语四级考试真题

四级If you have a sign in your yard declaring what setup you use, that'd point them in the right direction, though at that point, we're talking about a highly targeted, semi-sophisticated attack, and not the sort forced-entry attack that makes up the majority of burglaries.

如果你的院子里有一个标志，上面写着你使用了什么设置，这会给他们指明正确的方向，尽管在这一点上，我们谈论的是一种高度针对性的、半复杂的攻击，而不是构成大多数入室盗窃的那种强行进入攻击。

2016年12月大学英语四级真题（第1套）

四级Let's imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system.

让我们想象一下，你住在一个小房子里，有一个无线安全设置，可以提供功能性的抗干扰系统。

2016年12月大学英语四级真题（第1套）