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2007年VOA标准英语-Hong Kong Inventors Unveil New Micro-Wind Turbi

By Claudia Blume Hong Kong 18 March 2007 Buzzing Hong Kong is better known for keeping lights on all night and the Wind turbine air conditioner running full blast, not saving energy. But engineers in the city have introduced an innovative wind energ

发表于:2019-01-05 / 阅读(84) / 评论(0) 分类 2007年VOA标准英语（三月）

VOA标准英语2014--UN Report Urges Speedier Action to Avoid Climate Disaster 联合国敦促各国开发绿色能源 避免发生气候灾难

UN Report Urges Speedier Action to Avoid Climate Disaster 联合国敦促各国开发绿色能源 避免发生气候灾难 WASHINGTON The world must switch from fossil fuels to cleaner energy sources to control the effects of climate change, a new Un

发表于:2019-01-14 / 阅读(27) / 评论(0) 分类 VOA标准英语2014年(四月)

VOA标准英语2014--Harnessing Ocean Wave Power Provides Cheap Electricity 利用海洋波浪提供廉价电力和饮用水

Harnessing Ocean Wave Power Provides Cheap Electricity 利用海洋波浪提供廉价电力和饮用水 WASHINGTON An often overlooked renewable energy resource is the power of ocean waves. Scientists in California say harnessing energy from the regu

发表于:2019-01-14 / 阅读(48) / 评论(0) 分类 VOA标准英语2014年(三月)
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