英文關鍵字
active
adult
athlete
athletic
ball
body
competition
court
equipment
exercises
fit
fitness
game
health
healthy
hitting
hobby
individual
indoor
latin
leisure
life
lifestyle
male
man
match
motion
people
person
play
player
professional
racket
racquet
ready
receiver
receiving
return
serve
slow
sport
sportswear
squash
tennis
tournament
training
waiting
wellness
white
young