Your Excellency Mr. Ambassador or His Excellency the Ambassador

• 大使阁下

Your Excellency Mr. Ambassador or His Excellency the Ambassador的用法和样例：

例句

1. The Ambassador invited the guests to have a taste of the Tunisian flavor snacks.
   大使阁下请来宾品尝突尼斯风味小点心。
2. Kamyshev Serhii, Ambassador Extraordinary and Plenipotentiary of Embassy of Ukraine gave a splendid speech in this forum.
   乌克兰驻华大使阁下在此次论坛上致辞。