奥巴马演讲 在阿富汗基地的讲话1 THE PRESIDENT: Hello, everybody! (Applause.) I’m sorry, Bagram, I can’t hear you. (Applause.) Air Assault! (Applause.) It is great to be back. Let me first of all thank the 101st Airborne 英语演讲 2020-05-14 hisen