英文關鍵字
activity
assisting
autumn
bag
clean
cleaning
cleansing
collection
collects
color
colorful
colour
day
fall
fallen
foliage
garbage
garden
gardener
grass
green
guidance
guy
hands
help
human
janitor
landscape
lawn
leaves
looking
male
man
motion
nature
outdoor
outside
park
people
pile
rake
recycling
rows
season
slow
street
work
worker
yellow