英文關鍵字
avenue
buildings
busy
city
civilization
community
cork
culture
downtown
humanity
mankind
metropolitan
modern
motion
no
pedestrians
people
population
public
shopping
sidewalk
society
street
time
traffic
transportation
urban
walking
英文關鍵字
avenue
buildings
busy
city
civilization
community
cork
culture
downtown
humanity
mankind
metropolitan
modern
motion
no
pedestrians
people
population
public
shopping
sidewalk
society
street
time
traffic
transportation
urban
walking