英文關鍵字
alone
bank
border
boy
caucasian
child
childhood
day
face
finger
foliage
frame
gesture
grass
green
grove
hand
head
hold
holiday
human
insect
kid
leaf
male
midge
motion
movement
object
one
outdoor
over
page
park
person
picture
plants
pond
recreation
reflection
season
sky
stand
summer
sunlight
sunny
tree
turn
vacation
water