英文關鍵字
red
white
tape
encloses
place
construction
repair
work
red-white
prohibition
access
territory
fencing
warns
unsafe
location
site
street
warning
sign
fence
safety
caution
danger
stop
barrier
road
urban
ban
forbidden
city
dangerous
protection
security
outdoor
symbol
cordon
prohibited
day
conceptual
label
ribbon
closed
pass
blocked
careful
traffic
protects
outdoors
outside
safe
entrance
cannot
accident
contagious
bureaucracy
emergency
concept
background