The second thing is that the Chinese economy passes the U.S. economy in, let's say, 2030, which it may it, that will be a measure of total economic size, but not of per capita income -- won't tell you about the composition of the economy.
第二 中国经济 如果说在2030年超过了美国经济， 就算事实真的如此， 也是按经济总量来衡量的， 并非人均收入—— 并不能说明经济的组成。