英文關鍵字
man
sitting
bench
holding
object
hands
focused
gaze
alone
outdoors
park
day
daytime
casual
attire
concentration
contemplation
thinking
pondering
inanimate
curious
investigation
examining
observation
interest
curiosity
leisure
relaxation
ponder
consider
analyze
inspect
study
assess
evaluate
viewpoint
apathy
detached
disconnect
handheld