迈克尔·布隆伯格在哈佛大学2014年毕业典礼上的演讲 Thank you, Katie – and thank you to President Faust, the Fellows of Harvard College, the Board of Overseers, and all the faculty, alumni, and students who have welcomed me back to campus. I’m excited 英语演讲 2020-09-12 hisen
