I am trying to do this oral presentation by using Microsoft power point!

The inventor of shuttleball is Master Min-shou Li. Although she invented it early in 1981, only few people know about it now.  The appearance of the shuttleball is one ball with seven feathers.  The ball is yellow, and the feathers are purple.

There are three basic skills of it.  They are kicking with the inside foot, kicking with the outside foot, and chest.  There are two kinds of courts.  When play singles or doubles they use the badminton court.  When they play a group game, they use the volleyball court.

The rule is 21 points each round.  The team which wins two out of three or three out of five will win the game.  There are four kinds of games including singles, doubles, three-player group and five-player group.