奥巴马总统在美国国会黑人同盟晚宴上的讲话 Hello, CBC! (Applause.) Thank you so much. Everybody, have a seat. It is good to be with you here tonight. If it wasn’t black tie I would have worn my tan suit. (Laughter.) I thought it looked good. ( 英语演讲 2020-09-11 hisen
