英文關鍵字
accident
asphalt
background
bad
black
break
bumpy
car
condition
construction
countryside
crack
damage
danger
dangerous
defect
dirt
dirty
drive
driveway
grass
gravel
highway
hole
infrastructure
landscape
lane
old
path
pavement
pit
pothole
puddle
rain
repair
risk
road
roadway
rough
ruin
rural
safety
street
surface
tarmac
texture
transport
transportation