奥巴马总统在白宫玫瑰园就《平价医疗法案》发表的演说 THE PRESIDENT: Everybody, have a seat. MS. BAKER: Hello. My name is Janice Baker. I havethe privilege to say that I'm the first person in the state of Delaware to enrollfor health insurance throug 英语演讲 2020-09-15 hisen
