On February 11, Uber announced its 2020 fourth quarter and full year results. The financial report shows that Uber's Q4 revenue was US$3.165 billion, a year-on-year decrease of 16% from US$3.747 billion in the same period last year; the net loss attributable to the company was US$968 million, which was a 12% year-on-year decrease from the loss of US$1.096 billion in the same period last year. What do you think of this financial report?