单词：ducted rocket
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Going up quickly, like a rocket Helen: Hello, this is Real English from BBC Learning English. Im Helen. Zo: 你好吗? 我是刘佳。 Helen: Today were going to look at words and phrases that have recently become part of the English language. Zo: 地道英语
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Now, in fact, they couldn't do it for a lot of reasons today. 现在，事实上，由于一些原因，他们不能做到这一点。 One of the reasons is a lot of their telephones use IP protocol and use things like Skype and so on that go through
TED演讲教育篇
That's an unnatural act for a rocket. 这对于火箭来说，不是一种自然的行为。 The third stage has a camera. 第三次发射，火箭上有一个摄像机。 We call it rocketcam. 我们称之为火箭摄像机。 And it's pointed at th
TED演讲科技篇
So if you think of the word set, a set can be a badger's burrow, 当你想到一个词setset可以指獾的穴， a set can be one of the pleats in an Elizabethan ruff, and there's one numbered definition in the OED. 也可以指伊利沙白时代衣领
TED演讲教育篇
Rocket man 火箭队队歌 - 电影《农民宇航员》结尾曲 演唱者：Elton John 《农民宇航员》，虽然是小成本电影，情节也很简单，但是很有感觉。尤其是最后的结尾曲，是对电影的一个总结，rocket m
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BEIJING, Oct. 18 (Xinhuanet) -- NASA recently unveiled its new rocket design, named Space Launch System (SLS), according to media reports. The rocket will make its first unmanned flight in 2017, and the flight with astronauts aboard won't happen unti
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