There are some super smart people who are arguing that we've reached the end of growth, but to understand the future of growth, we need to make predictions about the underlying drivers of growth.
有些非常聪明的人们 认为我们的经济增长已经停滞， 但是，为了理解未来发展的走势， 我们要预测经济发展的 深层动力是什么。