听力教程>英语听力：自然百科>自然百科2013年

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1.英语听力：自然百科大堡礁珊瑚礁至雨林(29)
These footprints belong to one of the biggest land animals in Australia. 这些脚印属于澳大利亚最大的陆地动物之一。 The cassowary, a flightless bird tha...
2.英语听力：自然百科大堡礁珊瑚礁至雨林(30)
But there are now less than 2,000 living here, and they are becoming rarer all the time. 但现在只有不到2000只食火鸟了，它们的数量一直不断减少。 Before...
3.英语听力：自然百科大堡礁自然奇迹(30)
A baby grouper,only a centimeter in length,that will one day grow into a giant,over 2 meters long. 小石斑鱼现在只有1厘米长，但很快就会长成2米多的大鱼...
4.英语听力：自然百科大堡礁自然奇迹(29)
The rising water temperature also sets the conditions for the most remarkable events on the reef. 升高的水温也为珊瑚礁最壮观的景色提供了温床。 On only...
5.英语听力：自然百科大堡礁自然奇迹(28)
A bent twig it seems it's just the thing. 这根稻草看起来正是它要找的。 A few more of them now have a nest, if you can call it that, ready for their si...
6.英语听力：自然百科大堡礁自然奇迹(27)
A pair of noddy terns fly close together over the island on the reef. 一对白顶玄燕鸥在礁石岛上空比翼而飞。 They are two mates, reaffirming their bond....
7.英语听力：自然百科大堡礁自然奇迹(26)
At night, the corals don't just hunt. 夜晚的珊瑚虫不单单捕食。 When territory is at stake, whole colonies go to war with one another. 它们还常因地盘之...
8.英语听力：自然百科大堡礁自然奇迹(25)
Because of their sophisticated senses and remarkable physique, white tips are great reef hunters. 精密的感官和不寻常的体型使得白顶礁鲨成为礁石群中当之...
9.英语听力：自然百科大堡礁自然奇迹(24)
Their snake-like bodies can even wriggle into crevices. 它们蛇一般的身形可以挤进礁石的缝隙当中。 And they can fold their dorsal fin flat to squeeze th...
10.英语听力：自然百科大堡礁自然奇迹(23)
Within half an hour, the fish is completely enveloped in a slimy cocoon, which traps its smell. 不到半个小时，鹦鹉鱼就整个包裹在一个防止气味外泄的黏糊...