横向
1
Move through water using body
3
Competition to see who is fastest
4
Throwing the ball toward the batter
6
Contact sport with an oval ball
7
Race combining swimming, cycling, running
9
Board on wheels used for tricks
纵向
1
Start play in tennis or volleyball
2
Heavy ball on a wire thrown in athletics
5
Racket sport played over a net
8
Racket sport using a shuttlecock