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While it may appear to be a completely chaotic place, 虽然它看上去好像是一个很混乱的地方， when you see it from above, there seems to be a whole grid of waterways and canals connecting each and every home. 但当你从上往下看，那
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Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol
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