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[听力文摘] 听力文摘第109期:绿色的门 The Green Door
The Green Door绿色的门Don: Here's a simple demonstration you can do with cool implications. Find a large object tha2012-11-15 编辑:Rainbow
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[听力文摘] 听力文摘第108期:戒烟的秘密武器
If you've ever tried to quit smoking, you know that it's one of the harder habits to break. Nicotine&n2012-11-14 编辑:Rainbow
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[听力文摘] 听力文摘第107期:谁的酒量更大?
Can Men Handle Alcohol Better than Women?男性酒量比女性好吗?Some men brag that they can handle alcohol better than women.2012-11-13 编辑:Rainbow
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[听力文摘] 听力文摘第106期:隧道与广播
隧道与广播How come we can hear FM longer in a tunnel than AM?为什么在隧道中调频广播比调幅广播的信号要好一点?It's because FM stations transmit2012-11-12 编辑:Rainbow
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[听力文摘] 听力文摘第105期:长期用筷子有损关节
Chopsticks and Arthritis筷子与关节炎If you've ever tried eating with chopsticks, you know they can be a pain to learn2012-11-09 编辑:Rainbow
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[听力文摘] 听力文摘第104期:吃菠菜长肌肉?
The Strength of Spinach?菠菜的神力?Don: Yaël, have you ever heard of Popeye the Sailorman? Whenever he is getting b2012-11-08 编辑:Rainbow
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[听力文摘] 听力文摘第103期:动物界的英雄
Wolverine—the Weasel behind the Myth狼獾——神话背后的鼬鼠For most people the wolverine is best known as an inspiration for the&nbs2012-11-07 编辑:Rainbow
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[听力文摘] 听力文摘第102期:"太空笔"是奢侈品吗?
Pens in Space太空笔Legend has it that NASA spent a million dollars developing a pressurized ballpoint pen that astrona2012-11-06 编辑:Rainbow
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[听力文摘] 听力文摘第101期:奇妙的海洋食物链
Overfishing Whales and the Environment过度捕鲸与环境Until recently, when scientists studied changes in open-ocean ecosystems, they looked2012-11-05 编辑:Rainbow