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This suggests that babies of that age can tell the difference between a happy melody and a sad tune.

这表明那个年龄的婴儿能分辨出快乐的旋律和悲伤的曲调。

2019年12月六级真题（第一套）听力 Section C

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Were they tuned off because an American had the nerve to instruct Japanese in their own art form or they deliberately tried to signal their rejection of her

是因为一个美国人有勇气用他们自己的艺术形式来指导日本人，还是他们故意表示拒绝她

2011年12月听力原文

四级I think it will be very interesting to see what etiquette (礼仪) emerges in terms of whether you tell people you have a camera or not, and whether guests have a right to ask that it be tuned off, if it's not a security issue.

我想这将是非常有趣的，看看什么礼仪(礼仪) 这涉及到你是否告诉别人你有相机，如果不是安全问题，客人是否有权要求关掉相机。

2018年12月四级真题（第二套）阅读 Section C

考研Rats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with and enemies to avoid.

老鼠和其他动物需要高度适应来自他人的社会信号，这样才能识别出需要合作的朋友和需要躲避的敌人。

2020年考研真题（英语二）阅读理解 Section Ⅱ

四级Current life structures, career paths, educational choices, and social norms are out of tune with the emerging reality of longer lifespans.

当前的生活结构、职业道路、教育选择和社会规范与长寿这一新兴现实脱节。

2019年6月四级真题（第一套）阅读 Section B

六级He uses cheap guitars that won't stay in shape or in tune.

他用的是便宜的吉他，既不美观也不合拍。

2013年12月阅读原文

四级Were they tuned off because an American had the nerve to instruct Japanese in their own art form or they deliberately tried to signal their rejection of her?

是因为一个美国人有勇气用他们自己的艺术形式来指导日本人，还是他们故意试图表示拒绝她？

2011年12月听力原文

六级A system of injections without needles could also slow the ageing process by using the same process to “tune” cells.

无针注射系统也可以通过使用相同的过程来“调节”细胞来减缓衰老过程。

2008年6月英语六级真题

四级Listen to music you’d ordinarily tune out.

听听你平时不喜欢听的音乐。

2006年12月大学英语新四级(CET-4)真题

四级Both of these radio forms allow listeners to tune in stations that are more distant than the local stations they could receive in the past.

这两种广播形式都允许听众在比

2008年6月大学英语四级考试真题

四级Kids nave finely tuned antennae (直觉) for how to behave in different settings.

孩子们的触角微调(直觉) 了解如何在不同的设置中表现。

2008年12月英语四级考试真题

考研In fact, the blue-and the white-collar workers have become economic puppets who dance to the tune of automated machines and bureaucratic management.

事实上，蓝领和白领已经成为经济木偶，随着自动化机器和官僚管理的节奏起舞。

1993年全国硕士研究生入学统一考试英语试题

考研And of course in Britain listeners and viewers can tune in to two BBC television channels, five BBC national radio services and dozens of local radio stations.

当然，在英国，听众和观众可以收看两个BBC电视频道、五个BBC全国广播服务和数十个地方广播电台。

1996年全国攻读硕士学位研究生入学考试英语试题