英文關鍵字
aim
aiming
air
caucasian
colorful
competition
concentration
crime
danger
dangerous
equipment
ethnicity
female
game
girl
girls
gun
hooligan
hunting
instrument
isolated
looking
measuring
munition
one
optical
people
person
pistol
pointing
practice
professional
protection
rifle
rifleman
sensuality
shooter
shot
smoke
sniper
special
sport
sports
stains
target
technology
training
weapon
woman
young