英文關鍵字
adventure
agriculture
alps
bavarian
beautiful
beauty
bernina
blue
bunder
clouds
country
countryside
day
destination
europe
farm
field
flow
forrest
glacier
grand
green
hiking
hill
idyllic
landscape
morteratsch
mountain
natural
nature
outdoor
peaceful
pretty
pristine
range
rural
rustic
sky
stream
summer
sunny
swiss
switzerland
trail
travel
trees
unspoiled
valley
water