英文關鍵字
aerial
background
beautiful
coniferous
countryside
deciduous
drone
ecology
environment
evergreen
foliage
forest
forestry
green
idyllic
landscape
mountain
natural
nature
outdoor
outdoors
panorama
park
pine
rainforest
rural
scenery
scenic
season
spring
spruce
summer
top
tourism
travel
tree
trees
treetop
treetops
valley
view
wild
wilderness
wood
woodland
woods