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夏说英语新闻晨读 第92期:太阳能飞机环球之旅

时间：2019-01-04 01:26:47

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（单词翻译）

 本期内容：

Solar Impulse, a solar-powered plane, completed the longest, transpacific leg of its round-the-world journey. The 72-metre-wide craft, powered by 17,000 photovoltaic cells on its wings and fuselage, has broken several solo- and long-flight records. It began its trek1 in Abu Dhabi in March 2015 but had been grounded in Hawaii for eight months of repairs after its batteries overheated.

词汇讲解：
Transpacific: 跨太平洋的
Leg：航程
Photovoltaic cells：光电池
Fuselage：机身
Trek：征途
Grounded：停飞
Overheat：过热


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1 trek 9m8wi     
vi.作长途艰辛的旅行；n.长途艰苦的旅行
参考例句：
  • We often go pony-trek in the summer.夏季我们经常骑马旅行。
  • It took us the whole day to trek across the rocky terrain.我们花了一整天的时间艰难地穿过那片遍布岩石的地带。

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