英文關鍵字
adult
aged
animal
autumn
back
bird
child
coast
daughter
duck
elderly
fall
family
generation
girl
granddaughter
grandfather
humans
junior
kid
leaf
male
man
middle
middleaged
nature
october
old
older
outdoors
park
pensioner
people
pond
portrait
preschooler
reflection
river
season
senior
smiling
swim
tree
two
water
wave
woods
years
yellow
zoo