标签：太阳能夹克 相关文章

VOA常速英语2105--国际应对气变协议即使达成如何实施引关注

If a Climate Agreement is Reached, What Happens Next? 国际应对气变协议即使达成如何实施引关注 The main expectations from the two-week United Nations Climate Change Conference about to begin in Paris are that the outcome should be a

发表于:2018-12-08 / 阅读(62) / 评论(0) 分类 VOA标准英语2015年(十一月)

VOA标准英语2014--新的太阳能电池减少生产中对环境的危害

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(92) / 评论(0) 分类 VOA标准英语2014年(六月)

VOA常速英语2014--Solar Plane Set to Circumnavigate the World 太阳能飞机环航世界

Solar Plane Set to Circumnavigate the World 太阳能飞机环航世界 After successfully flying their solar-powered plane from Spain to Morocco in 2012, and across the U.S. in 2013, Swiss aeronautical enthusiasts are now getting ready to attempt a

发表于:2019-01-14 / 阅读(48) / 评论(0) 分类 VOA标准英语2014年(四月)
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