文章列表

• 1.英语听力：自然百科:黄石公园—夏天(1)
• For six months, Yellowstone endures an unrelenting winter. 在6个月中, 黄石忍受着一个冷酷的冬天。 An ice world of hunters and hunted, but now footsteps...
• 2.英语听力：自然百科:行星旅行指南 火星(32)
• Saturns apparently peaceful appearance is due to a haze of high level ammonia in the upper atmosphere, 土星明显和平的外表是由于在大气层的上方朦胧的高...
• 3.英语听力：自然百科:行星旅行指南 火星(31)
• Spotting these rings from a backyard telescope is a treat. 从后院的望远镜观察这些土星环是一种不错的选择。 In an instant, they can all but disappear wh...
• 4.英语听力：自然百科:行星旅行指南 火星(30)
• Saturn might be the second largest planet in the solar system. 土星可能是太阳系第二大的行星。 But like gas giant neighbour Jupiter, it's a triumph of ...
• 5.英语听力：自然百科:行星旅行指南 火星(29)
• Around Jupiter, around we find inside rings. 在木星周围,我们发现内部的环。 If you want to ask fundamental questions about the solar system in general,...
• 6.英语听力：自然百科:行星旅行指南 火星(28)
• Imagine boarding a flight to Saturn, what would you need to know before travelling? 想象登上一架前往土星的航班,你知道在旅行之前需要了解什么吗? The bes...
• 7.英语听力：自然百科:行星旅行指南 火星(27)
• No planet beats Saturn for jaw-dropping beauty. 没有一个行星比土星更为美丽。 Saturn is the most photogenic planet in all the solar system. 土星是所有...
• 8.英语听力：自然百科:行星旅行指南 火星(26)
• So in some ways, a voyage to Mars could be a voyage home. 所以在某些方面,火星之旅可能是一次回家的旅程。 Our ancestors have made such bold trips before...
• 9.英语听力：自然百科:行星旅行指南 火星(25)
• Come back six months later and it's like a different world. 六个月后回来,它就像一个不同的世界。 The sun is shining. 阳光闪耀。 It's wet. It's warm. 很...
• 10.英语听力：自然百科:行星旅行指南 火星(24)
• As the size of a small car and it has a nuclear power source so you don't have to worry about dust accumulating on solar eraser, anything like that. ...