機器
action
activity
aim
aiming
athlete
auto
automatic
ball
base
champion
circle
competition
court
electric
equipment
exercise
fast
game
green
help
hit
icon
isolated
man
match
mechanical
object
open
people
person
play
player
pro
professional
racket
robot
serve
sign
simple
single
slam
sport
style
symbol
tennis
tour
tournament
training