英文關鍵字
aircraft
airing
asian
background
bamboo
beautiful
blue
bomb
brown
camouflage
camouflaging
chi
commander
communism
communist
cover
crater
danger
disguise
environment
forest
grass
green
hideout
hiding
hut
injured
jungle
lake
landscape
leave
leaves
military
mine
minh
mountain
natural
nature
outdoor
park
place
plant
river
rusty
saigon
sky
spring
summer
system
tank
thickets
travel
tree
tunnels
vietnam
war