英文關鍵字
couple
people
standing
top
desert
landscape
sand
dunes
arid
barren
sun
shadows
vast
expanse
horizon
view
distance
contemplation
dry
heat
isolated
remote
wilderness
adventure
exploration
travel
extreme
conditions
heatwave
survival
harsh
beauty
nature
environment
climate
change
global
warming
harshness
vastness
emptiness
desolation
heatstroke
adaptation
region