英文關鍵字
climate
change
colour
colourful
gene
genetic
america
untouched
life
harsh
tranquil
resistant
wind
calm
close
desert
hot
colorful
flower
leaf
color
sand
sunlight
green
scenic
species
brush
nature
wilderness
plant
background
scenery
travel
natural
arid
beautiful
vegetation
landscape
outdoor
flora
closeup
shrub
mountain
thorn
bush
botany
canyon
dry
hard
environment
blown
sunny
day
argentina
south