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[00:04.53]Unit 22 Environmental Protection [00:08.85]Lesson 1 Global Warming [00:12.39]Can we take the heat?In the last few decades, [00:16.95]environmentalists have reported [00:19.02]that human beings are causing changes [00:22.29]in the Earth's cl
北师大版高中英语模块8(选修)
China's growing number of microbloggers who expose power-abusing officials are becoming a force to be reckoned with. Public voices are getting louder in the age of the microblog. Independent journalist Ji Xuguang is credited with bringing down Lei Zh
英闻天下
A mega-city is set to appear in China, which would be home to around one-tenth of the country's population. 一座超级城市即将出现在中国，届时将容纳该国大约十分之一人口。 More than 100 million residents would be living wit
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KELLY MCEVERS, HOST: Ten years ago, Al Gore's documentary, An Inconvenient Truth, argued forcefully that climate change should be a mainstream concern. The world seemed to hear that argument, though the current U.S. administration appears to have som
2017年NPR美国国家公共电台7月
China's growing number of microbloggers who expose power-abusing officials are becoming a force to be reckoned with. Public voices are getting louder in the age of the microblog. Independent journalist Ji Xuguang is credited with bringing down Lei Zh
英闻天下
Science and technology 科学技术 Solar energy 太阳能 Flower power 花朵的能量 In matters of clever design, nature has often got there first 若论巧夺天工，自然常常更胜一筹 A virtuous spiral 上面的螺纹看似简单，实际有
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