篮球是什么?答:编辑本段世界十大球类运动 1) Football. 3.3-3.5 Billion Fans. (Europe,Africa,Asia,Americas,etc) 2) Cricket 2-3. Billion Fans. (India,U.K,Pakistan,Asia,Australia,etc) 3) Field Hockey. 2-2.2 Bilion Fans. (Asia,Europe,Africa,Australia) 4) Tennis. Around 1 Billion Fans. (Europe,Americas,...