英文關鍵字
action
active
alone
ball
beat
blue
boy
cast
champion
child
childhood
competition
concentrate
determination
energetic
energy
enjoy
exercise
game
healthy
hit
indoor
inside
kid
leisure
lifestyle
lost
miss
motion
movement
net
one
persevere
person
ping
pingpong
player
playing
pong
racket
racquet
recreation
score
sport
table
tabletennis
tennis
win
young
youthful