英文關鍵字
air
beautiful
clouds
cold
cool
desolation
emptiness
field
grass
joy
meadow
mood
mountains
natural
nature
noise
people
production
rain
recorder
river
sound
technology
travel
warm
wind
英文關鍵字
air
beautiful
clouds
cold
cool
desolation
emptiness
field
grass
joy
meadow
mood
mountains
natural
nature
noise
people
production
rain
recorder
river
sound
technology
travel
warm
wind