英文關鍵字
adult
aggression
anger
angry
athlete
background
beat
box
boxer
boxing
boy
bruise
caucasian
child
concept
defend
domestic
emotion
evil
exercise
face
fighter
fist
gloves
hand
healthy
hit
injury
issues
kick
kickboxing
kid
male
man
one
people
person
portrait
power
problem
punch
red
serious
sport
strength
training
white
wicked
young