单词：traffic vibration
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This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid
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BBC Learning English6 minute EnglishDhaka traffic6 minute English ? Jackie: Hello, this is 6 minute English with bbclearningenglish.com. I'm Jackie Dalton,speaking to you from the streets of Dhaka, the Bangladeshi capital. With metoday is our produc
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1. Cyber Sickness 晕屏症 Also called digital motion sickness, symptoms that range from headaches to woozy feelings can occur when you quickly scroll on your smart phone or watch action-packed video on your screen. 这种病也被称为数字晕车，
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Why Don't Snorers Wake Themselves Up? Anyone who's ever slept in the same room as a loud snorer knows how infuriating it is to have to suffer through all that noise while the offending party remains blissfully oblivious and asleep. Loud snorers can w
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今天我们要学的词是traffic。 Traffic 是交通、路况的意思。在美国，开车上班最让人头痛的就是 traffic. 专门报告路况的记者是 traffic reporter, 上班时段的路况是 rush-hour traffic，正好赶上塞车是
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New traffic rules highlight school bus safety BEIJING, Oct. 8 (Xinhua) -- Chinese police have introduced two amended traffic regulations targeting school bus safety. Under the revised regulations on the management of driving licenses, failure to give
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