英文關鍵字
adult
alone
aloneness
back
beneath
boy
depressed
drink
field
forest
grass
green
hat
heat
holiday
horizon
lake
landscape
leisure
lifestyle
loneliness
lonely
looking
male
man
nature
old
outdoor
outdoors
outside
park
person
portrait
problem
relax
relaxation
resting
retreat
river
sad
sadness
sea
sits
sky
spring
summer
tree
under
waiting
water