英文關鍵字
above
active
alone
ball
beat
blue
bounce
boy
cast
champion
child
childhood
competition
day
energetic
energy
enjoy
exercise
game
hand
hit
hobby
kid
leisure
motion
movement
net
one
outdoor
persevere
person
ping
pingpong
play
pong
racket
racquet
recoil
score
shadow
sport
strike
summer
sunny
table
tabletennis
tennis
wide
win
young