英文關鍵字
accident
alarm
alert
attention
auto
automobile
automotive
breakdown
broken
car
caution
closeup
controls
crash
danger
dashboard
drip
drive
electrical
electronics
emergency
equipment
hand
hazard
icon
indicator
light
motion
panel
panic
press
pushing
red
repair
round
safety
sign
signal
slow
stop
switch
symbol
system
transport
triangle
urgency
vehicle
visibility