英文關鍵字
asia
asian
boat
chau
city
countryside
delta
doc
ecosystem
field
floating
forest
giang
green
landscape
long
mangrove
market
mekong
plant
province
river
south
tourism
traditional
travel
tropical
vietnam
vietnamese
英文關鍵字
asia
asian
boat
chau
city
countryside
delta
doc
ecosystem
field
floating
forest
giang
green
landscape
long
mangrove
market
mekong
plant
province
river
south
tourism
traditional
travel
tropical
vietnam
vietnamese