英文關鍵字
asphalt
auto
automobile
belt
car
city
commuters
day
drive
driver
environment
fasten
gasoline
hand
late
life
machine
male
man
road
rush
safety
steering
stopped
street
sun
transport
urban
vehicles
waiting
wheel
window
英文關鍵字
asphalt
auto
automobile
belt
car
city
commuters
day
drive
driver
environment
fasten
gasoline
hand
late
life
machine
male
man
road
rush
safety
steering
stopped
street
sun
transport
urban
vehicles
waiting
wheel
window