英文關鍵字
active
activity
background
ball
bright
camp
champion
championship
competition
corner
cup
detail
electricity
empty
fans
fiber
field
flag
football
game
goal
grass
green
ground
lamp
lawn
league
leisure
light
line
match
modern
natural
net
nobody
perspective
pitch
play
playground
recreation
school
sky
small
soccer
sport
stadium
summer
sun
sunny
team
training