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中国疾病预防控制中心(以下简称中国疾控中心)，英文名Chinese Center For Disease Control And Prevention，缩写CDC。是由政府举办的实施国家级疾……

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香港交易及结算所有限公司（Hong Kong Exchanges and Clearing Limited，简称港交所，英文全称为Hong Kong Exchanges and Cleari……

中国奥委会官方网站 Official Website of the Chinese Olympic Committee