機器
alert
allowed
anger
assault
ban
black
caution
control
crime
criminal
danger
dangerous
design
fight
firearm
forbid
forbidden
free
glossy
government
graphic
gun
handgun
icon
illegal
illustration
information
isolated
kill
law
mark
no
notice
peace
prohibited
protect
red
restriction
rifle
safety
sign
silhouette
stop
symbol
violence
warning
weapon
white