TED演讲之2.0版城市:如何重新设计公寓建筑(1) When, in 1960, still a student, 1960年我还是学生时, I got a traveling fellowship 拿到出国留学的奖学金, to study housing in North America. 研究北美的住宅建筑。 We traveled the country. 我们游遍美国, We saw public housing high-rise bui 英语演讲 2020-09-11 hisen