英文關鍵字
adult
alone
beard
blue
book
businessman
casual
caucasian
cheerless
concentrated
connection
daylight
depressed
despair
dissatisfied
green
handsome
heartbroken
hearted
joyless
leisure
male
man
melancholy
miserable
one
outdoors
outside
pain
people
person
regretful
regrets
relax
river
sad
sand
shadow
sit
sorrowful
sunny
tearful
tree
unhappy
unsatisfied
water
worry
young
youth