She was doing her part-time job in another city when her family got her admission letter from Peking University.
当她的家人收到北京大学的录取通知书时，她正在另一个城市打工。
This is not the first time I have visited Peking University.
今天不是我第一次来到北京大学。
From Canton we flew to Peking in a Russian-made Ilyushin 18, just in time for May Day.
我们乘俄罗斯制造的伊尔18从广州飞到北京时，正好是五一节期间。
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