This is only a beginning, and many difficulties and challenges lie ahead that must be overcome. Reviewing our past forty years of development, however, we can clearly see that our pace of progress has been steadily accelerating.
這是一個開始而已，我們所面對的困難和挑戰，仍然很多，但是我們從過去四十年來發展的軌跡，可以明顯的看出，我們的進步速度越來越快。