英文關鍵字
beautiful
blue
bridge
calm
city
down
drop
falls
flow
flowing
green
houhi
iron
japan
japannnrunning
kyushu
kyusyu
landscape
line
local
mountain
name
nature
oita
outdoor
over
prefecture
pretty
railway
river
runs
sightseeing
spot
stream
suzaki
that
train
transportation
vehicle
waterfall