我感到非常兴奋，因为我是最优秀的毕业生之一。

I feel very excited because I am one of the best graduates.

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最后，在大量的研究后，我成为重庆大学的优秀毕业生之一。

And at last, I become one of the outstanding graduates in Chong Qing University after a lot of study.

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费德勒，1981年生，瑞士网球运动员，被认为是网球史上最优秀的运动员之一。

Federer, Roger (1981-) a Swiss tennis player who is considered to be one of the best in the history of the sport.

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