英文關鍵字
behavior
behaviour
cliff
climate
clime
cold
environment
environmental
fall
float
flock
frost
frozen
ice
iceberg
mountain
nature
peaceful
piece
relax
rest
scenery
scenic
shore
slope
snow
sunlight
water
wild
wilderness
wildlife
英文關鍵字
behavior
behaviour
cliff
climate
clime
cold
environment
environmental
fall
float
flock
frost
frozen
ice
iceberg
mountain
nature
peaceful
piece
relax
rest
scenery
scenic
shore
slope
snow
sunlight
water
wild
wilderness
wildlife