英文關鍵字
abstract
background
blur
blurred
bus
car
cars
cross
crossing
driving
fast
industry
junction
line
motion
pan
rail
railroad
railway
road
shot
sign
speed
speeding
street
track
tracks
traffic
train
transport
transportation
英文關鍵字
abstract
background
blur
blurred
bus
car
cars
cross
crossing
driving
fast
industry
junction
line
motion
pan
rail
railroad
railway
road
shot
sign
speed
speeding
street
track
tracks
traffic
train
transport
transportation