Although, over the years, Barbies had more than 180 different careers, including football coach, sign language teacher, ambassador, president and astronaut, her body shape hasn't changed much.
2017年12月六级真题(第一套)听力 Section B
柯林斯高阶英汉双解学习词典释义
N-COUNT
大使
An ambassador is an important official who lives in a foreign country and represents his or her own country's interests there.