横向
1
Start play in tennis or volleyball
4
Strike with the foot
6
Sport of riding bicycles
7
Contact sport with an oval ball
8
Bring down an opponent in football
纵向
1
Board on wheels used for tricks
2
Bouncing the ball while moving
3
Number of points earned in a game
5
Sport of propelling a boat with oars
9
Riding waves on a board