英文關鍵字
aerial
agriculture
bucket
close
countryside
drone
dry
environment
evaporation
excavator
exotic
export
extract
farm
field
flycam
food
gather
heap
huge
industry
landscape
mine
mountain
natural
nature
pick
pile
plantation
pond
pour
production
quadrocopter
rake
salt
seawater
top
traditional
travel
tropical
vietnam
view
wast