英文關鍵字
african
american
arm
athlete
athletics
ball
band
chalk
competition
competitive
concentration
dirt
ethnicity
event
field
ground
guy
hand
heavy
hold
horizontal
implements
lift
lifting
line
man
meet
metal
muscular
olympic
person
powerful
shot
space
sport
steel
strength
strong
sunny
throw
throwers
throwing
track
tradition
train
vertical
weight
wrist