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  • 英语听力:自然百科 虫虫兄弟—6

    Grain weevils are master safe crackers. Their battering ram shape snouts puncture most packaging. Like all insects, they don't have lungs but pump air through tiny pores on their outer skin. They don't like strong light, so layers of cereal couldn't...

  • 英语听力:自然百科 虫虫兄弟—5

    Once the clothes make contact with human skin, so do the lice. They lay twice as many eggs as head lice, live twice as long and feed several times a day. If body lice drink blood infected with disease, they can pass that infection to humans through t...

  • 英语听力:自然百科 虫虫兄弟—4

    Next door, Josh is the only one seemed to his business. All he feels is an itch, but invisible to the naked eye, a mite has get to go, too. Bloated with human skin, one mite can defecate about 20 pellets every day.And judging by the state of Danny's...

  • 英语听力:自然百科 虫虫兄弟—3

    Woodlice set for the shadows, but other creatures are bolder. Outside a newcomer is looking for a way in, a male house spider. A water pipe is an opening invitation. It will take a lot more than a cold shower to deter this male on his hunt for a mate...

  • 英语听力:自然百科 虫虫兄弟—2

    The ones which steal your food, share your bed, shred your clothes and eat your life. You don't need to leave the sofa to go on a survey. You just need a scanning electronic microscope to capture the action happening right under your nose and sometim...

  • 英语听力:自然百科 虫虫兄弟—1

    You are living with alien-like creatures. They breed through their skeletons. They can even taste with their feet. And now they are invading your home. Blood suckers and flesh eaters, they want your body, or the very least your skin.Welcome to 24 hou...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—14

    --So there it is the Orange River, resplendent in all its glory. It's journeyed all the way across the South Africa before making this dramatic plunge, the lifeblood of the area.--This has been my most remote walk so far, and we've crossed some prett...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—13

    Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—12

    The canyon has power and attraction compelling the visitor to gaze into its depth. These few points to a time when rainfall here would be significantly greater and the river evermore able to cover its channel through the granite landscape. This volca...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—11

    Long before this was a national park, it held the fascination of a man who wrote this lovely old book, Mr. GA Farini and he fell in love with this place when it was undiscovered, wild frontier land. The Great Farini, otherwise known as William Hunt,...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—10

    But in 1893, it wasn't the river or the geology that was to be protected, rather the local antelope herds. Policing methods proved adequate though, hunting remain widespread and the antelope population remains a fraction of what it once was.Today, th...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—9

    there was a big movement from the consumer side from seeded grapes to seedless grapes and which the UK eaters only talks seedless grapes. What are we like as grape eaters, are we fussy grape eaters? Yeah, I think you are a bit too fussy. What do we l...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—8

    At last, the Orange River, the famous Orange River! Its nice to see one with water in it. It is looking a bit low though. After the bare rock and sand of my first day, the Green Kalahari finally begins to live up to its name. But the Molopo River mou...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—7

    Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!...

  • 英语听力:自然百科 徒步南非:喀拉哈里大沙漠—6

    Well, there it is, Molopo Gorge. And that has got to be Norberts little project tucked away. The hot springs were largely funded by a private benefactor and designed to draw all Green Kalahari visitors to Riemvasmaak. Ironically, the town with incons...

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