外交能手

例句：

1. 1. The diplomat's speech was a masterpiece of diplomatic language.
   这位外交官的演讲是外交语言的杰作。
2. 2. His diplomatic skills have made him an invaluable asset to his country's foreign relations.
   他的外交技巧使他成为该国对外关系的宝贵资产。
3. 3. The ambassador's visit to the neighboring country was a critical test of their diplomatic relationship.
   大使访问邻国是对两国外交关系的一次关键考验。