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MathType是一款专业的数学公式编辑器，兼容Office word,excel等700多种程序，用于编辑数学试卷、书籍、报刊、论文、幻灯演示等文档轻松输入各种复杂的数学公式和符号。

UNICEF works in more than 190 countries and territories to reach the most disadvantaged childre……

Through UChat, everyone can have free, safe and simple instant messaging, including text passin……

Established in 1911, the University of Hong Kong (HKU) is the territory’s oldest institute of h……

Blizzard Entertainment® 公司是全球最具影響力的娛樂軟體研發商和發行商之一。自1994年「Blizzard」品牌正式創立以來，公司迅速成長為最受歡迎和廣受業內尊敬的電腦……

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Acesse was founded in 2006 as a small, local Internet service provider and has grown to become ……

The ACT test is a curriculum-based education and career planning tool for high school students ……

We develop water solutions for the world. We set the standard in terms of innovation, efficienc……

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