...为这些早期星系的核心部位存在成长中的超大质量黑洞是非常自然的，”来自美国夏威夷大学的伊莎奎尔·特雷斯特(Ezequiel Treister)说。“但是问题是人们在此之前一直没有能够找到它们。
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特雷斯特说，多年来天文学家一直怀疑躲在混沌星云背后的类星体曾风光一时。
The notion that obscured quasars are the byproduct of galaxy mergers has been around for quite a while, adds astronomer Christopher Reynolds of the University of Maryland, College Park.
另一位分析师，来自太平洋雷斯特的史蒂夫·克莱门特说，不管是谁都可能被互联网电话服务诱惑，断掉家庭电话。
Another analyst, Steve Clement from Pacific Crest, said that anybody who is tempted by Internet calling services has likely already disconnected their home phone.
演员弗雷斯特·惠特克、爱德华·诺顿等这些来自好莱坞时尚界的领军人物们都将成为奥巴马艺术及人文科学专家组的成员。
They are among a group of Hollywood and fashion figures, which also includes the actors Forest Whitaker and Edward Norton, who will serve as members of Mr Obama's Committee on Arts and the Humanities.
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