奥巴马总统在安赛乐米塔尔集团克利夫兰钢铁厂的演讲 THE PRESIDENT: Hello, Ohio! (Applause.) It is good to be backin Cleveland. The last time I was herewas about a year ago, in the final days of the campaign. I know how much you miss hearing how Iapprov 英语演讲 2020-09-14 hisen
