单词：landing gear drop test
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By Mary Morningstar Washington 25 July 2007 Country legend George Jones once wrote a letter to Brad Paisley that said, I am counting on you to carry on the tradition and make folks sit up and listen to what good Country music should sound like. As VO
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Disappointing End to NASA Test of Mars Landing Device NASA火星登陆测试设备的结果令人失望 WASHINGTON The U.S. space agency's test run of a Mars landing system came to a disappointing end Monday when the saucer-shaped vehicle's parachute
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尝试新概念 NASA火星着陆器遇挫 The U.S. space agency's test run of a Mars landing system came to a disappointing end Monday when the saucer-shaped vehicle's parachute failed to unfurl high over the Pacific Ocean. 美国太空总署（NASA）
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NEW YORK, July 22 (Xinhua) -- Air traffic was shut down at New York's LaGuardia Airport as the landing gear under the nose of a passenger plane collapsed after landing early Monday evening. The front wheel of Southwest Airlines Flight 345 from Nashvi
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The iPhone 6 has survived an severe drop test after falling 100,000ft (30,480 metres) from the edge of space. 在一场严峻的坠落测试中，从10万英尺高空（3万480米）掉下来得以幸存。 Incredible footage reveals the device survi
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Amelia Earhart wanted to fly around the world. Although other pilots had circled the globe, she would fly close to the equator. This would make a longer and harder trip29,000 miles. A special plane was neededa new Lockheed model called the Electra. T
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