英文關鍵字
huge
raincoat
poplar
trunk
high
tree
tall
outdoor
climate
growth
giant
big
nature
person
woman
environment
plant
discovery
ecosystem
exploration
explore
freedom
growing
land
large
majestic
relaxation
oxygen
remote
solitude
standing
turning
walk
walking
wilderness
clear
environmentalist
foliage
looking
protected
rare
wild
springtime
video
footage
impressive
horizontal