文章列表

• 1.英语听力：自然百科 探索世界奥秘之万里长城 Unit9
• 探索世界奥秘之万里长城 Unit9 The Tang(唐) armies controlled vast areas on both sides of the Great Wall. So it was no longer needed as a defense and it...
• 2.英语听力：自然百科 探索世界奥秘之万里长城 Unit8
• 探索世界奥秘之万里长城 Unit8 So when they left the sheltering walls of Dunhuang(敦煌), heading for the desert that local people referred to as go in a...
• 3.英语听力：自然百科 探索世界奥秘之万里长城 Unit6
• 探索世界奥秘之万里长城 Unit6 It is a staggering 2,700 miles longer than the first Great Wall of the Emperor Qin. There is no wood, water or stone in t...
• 4.英语听力：自然百科 探索世界奥秘之万里长城 Unit7
• 探索世界奥秘之万里长城 Unit7 And many never returned home, ending up in graveyards like this one. Large tombs for generals, small ones for the soldier...
• 5.英语听力：自然百科 探索世界奥秘之万里长城 Unit5
• 探索世界奥秘之万里长城 Unit5 In the heart of a harsh winter, Meng Jiangnu(孟姜女) decided to visit her husband who had been sent to work on the constr...
• 6.英语听力：自然百科探索世界奥秘之万里长城 Unit4
• 探索世界奥秘之万里长城 Unit4 These aren't miniatures, they are life-size. So far, the Chinese have only dug up 10% of the site. And already thousands ...
• 7.英语听力：自然百科 探索世界奥秘之万里长城 Unit3
• Throughout their long history, the Chinese have been farmers. If you are committed to your land, you stay put and accumulate possessions--land, livest...
• 8.英语听力：自然百科 探索世界奥秘之万里长城 Unit2
• 探索世界奥秘之万里长城 Unit2 Often, the only clue he has, is from some ancient text. And it is up to him to puzzle out the arcane references and make ...
• 9.英语听力：自然百科 探索世界奥秘之万里长城 Unit1
• 探索世界奥秘之万里长城 Unit1 It's a thousand times longer than any monument ever built. Started before the Birth of Christ, it was still being built w...