diplomat
/ˈdɪpləˌmæt/
an official engaged in international negotiations
中文释义：外交官
The diplomat negotiated a peace treaty between the two countries.
这位外交官谈判了两国之间的和平条约。
A skilled diplomat must understand different cultures and languages.
一位熟练的外交官必须理解不同的文化和语言。