Memorable moments of Paris Olympics

The Paris Olympics came to a close on August 11. China tied with the U.S. for the most gold medals, at 40, marking its best ever performance in overseas Olympic Games. This year's games have seen breakthroughs that may inspire greater public enthusiasm in sports. How will the Paris Olympics go down in history? What are the most memorable moments of the Games for China? What to expect for the future in the world of sports?