英文關鍵字
active
activity
adult
aid
arena
athlete
athletic
attractive
ball
beautiful
brave
coaching
court
disability
disable
disabled
energy
female
fit
game
girl
green
handicap
hitting
indoors
invalid
match
moving
orthopedics
people
play
player
practice
pretty
professional
prosthesis
racket
serve
shot
slim
sport
sportswear
tennis
training
two
woman
women
young