At a ticket office in Beijing, Ms. Guan bought her brother a return flight from Shanghai to Beijing.

在北京一个机票售票处，关小姐为他弟弟买了从上海飞往北京的往返机票。

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At a ticket office in Beijing, Ms. Guan bought her brother a return flight from Shanghai to Beijing.

在北京一个机票售票处，关小姐为他弟弟买了从上海飞往北京的往返机票。

youdao