英文關鍵字
almost
amplitude
autumn
average
bench
blue
chains
childrens
devastation
double
empty
foliage
full
loneliness
movement
moves
moving
nature
one
pace
park
playground
rest
second
sound
speed
swing
traffic
英文關鍵字
almost
amplitude
autumn
average
bench
blue
chains
childrens
devastation
double
empty
foliage
full
loneliness
movement
moves
moving
nature
one
pace
park
playground
rest
second
sound
speed
swing
traffic