▲～+prep.-phrase
He has been appointed as ambassador to the United Nations.他已被任命为驻联合国大使。
He was the France ambassador in〔at〕 Tokyo.他曾是法国驻东京大使。
Sportsmen who play abroad should remember that they are ambassadors of their country.到国外参赛的运动员应当记住,他们是自己国家的代表。
