一个中国官员代表团访问了我们公司。

A ___delegation of Chinese officials visited our company.

例如，两周前我不得不去基辅，在乌克兰中央银行与一个代表团一起担任翻译。

For instance, two weeks ago I had to go to Kiev to work as a translator with a ___delegation at the Ukrainian Central Bank.

欧盟代表团将出席下周的峰会。

The ___delegation from the European Union will attend the summit next week.