他们擅自指定由我担任口头翻译。

They volunteered me for the job of interpreter.

《牛津词典》

在全国范围内参加并协助商务会议，包括口头翻译。

Attending and supporting business meetings, including offering translation support, across China.

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在上海世博会上我还给他们当中的几个进行了口头翻译。

I also interpreted for some of them at the Shanghai Expo.

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