英文關鍵字
aggressive
arena
arts
background
cage
chain
chainlink
competition
contact
empty
fence
fight
floodlight
fog
gloves
gym
hand
hit
intense
jujitsu
karate
kick
kickboxing
lights
link
male
martial
men
mixed
mma
muscular
nobody
number
octagon
opponent
pain
people
punch
ring
show
smoke
sparring
sport
spotlight
stage
strangulation
strong
throw
tournament
ultimate