英文關鍵字
action
activity
apparatus
arena
boxing
championship
closeup
competition
contest
crowd
cup
dark
device
electric
equipment
event
fight
hit
hobby
human
illumination
indoor
inside
kick
lamp
leisure
light
lot
male
man
many
metal
operator
opponent
people
place
projector
referee
ring
ropes
searchlight
show
sideview
spectators
sport
sportsman
technique
translation
tube
unfocused