巴菲特早前清空航空股是个正确决定吗?Review on Buffett Sold Airline Stock - 陈剑 On July 07, 2020 巴菲特早前清空航空股是个正确决定吗?Review on Buffett Sold Airline Stock https://www.youtube.com/watch?v=DV5FKr-8w1A