单词：real analytic principal bundle
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文本： Kate: I told you exactly what happened! Well, it's too late to help, Max. Too late. Max: Yes... I know I screwed up. I'm sorry, Kate. Please... you don't have to do this... Kate: Max, I'm in a nightmare and I can't wake up... unless I put m
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090 A Bundle of Sticks There once lived three greedy brothers in a town. Everyday, three brothers fought to get more things. One day, their father called them out to reason with them, Sons, stop fighting with each other. However, they still remained
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If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i
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And it's time again for Storycorps, the traveling oral history project that is recording stories all across the country. We hear them each Friday on Morning Edition. When people stepping into a StoryCorps booth, some of their most vivid memories can
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我们上次讲了几个以nerve这个词为主的习惯用语。Get up the nerve或者work up the nerve，它们解释鼓起勇气去做艰难甚至危险的事情。我们还学了have got a lot of nerve和of all the nerve这两个习惯用语都用来
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A man once had four sons who never stopped quarrelling withone another．He was always telling them how much easier life wouldbe if they worked together but they took absolutely no notice of him．One day he decided to show them what he meant．He ca
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