英文關鍵字
above
aerial
apartments
architecture
asia
asian
buildings
businesses
busy
cars
center
central
chi
city
clouds
communist
daytime
dense
downtown
french
hcmc
ho
home
homes
housing
lapse
mass
metropolis
minh
mopeds
old
people
poor
population
power
rebuild
rooftop
saigon
shacks
socialist
south
street
taxis
time
tourists
towers
town
traffic
transportation
vietnam
vietnamese
war
water
weather