社会学教授爱德华·希尔斯（Edward Shils）回忆起他年轻时在宾夕法尼亚大学遇到的教授们。

Edward Shils, professor of sociology, recalls the professors he encountered at the University of Pennsylvania in his youth.

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带着血腥味的切尔西和阿森纳几乎都损失了半壁江山，他们至少都有四名主力球员(切尔西方面有米克尔、德罗巴、埃辛和希拉里奥；阿森纳也有查马赫、威尔希尔、迪亚比以及萨尼亚)因伤缺席，不能出场。

Rivals Chelsea and Arsenal are missing barely more than half that amount with four players out each (Mikel, Drogba, Essien and Hilario; and Chamakh, Wilshere, Diaby and Sagna).

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琼·希尔克是洛杉矶加利福尼亚大学的人类学家，他专门从事古代世界猴类的生殖策略的研究。 他说，不过，其他的类人物种也会合作。

After all, other primates cooperate, said anthropologist Joan Silk of the University of California, Los Angeles, who specializes in reproductive strategies of old-world monkeys.

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