Ping-pong ball is the national ball sport in China, which is also a popular sport in the world. Since 1960s, Chinese ping-pong players have won most of the champions in the world-wide ping-pong games. Therefore China is at the dominant position of this sport. Speaking of the orginal of ping-pong ball, there're lots of different versions of saying. The most commonly accepted version is that ping-pong was originated from England in 1900. In English, this sport is called ping-pong because when you hit the ball, it sounds like Ping Pang. In the 1988 Olympic Games, it was officially listed as a formal competition event.
若满意，请采纳！人工翻译。
