英文關鍵字
adult
afternoon
autumn
child
children
drink
duck
ducks
edge
england
english
fed
feeding
feet
float
floating
fowl
fun
lake
lazy
learn
learning
left
life
malard
movement
nature
observe
observing
outdoors
outside
park
play
playing
pond
recreation
relax
right
river
running
splash
splashing
spring
summer
sweeping
swim
swiming
time
tranquil
watch
water
waters
wild
winter