機器
action
activity
autumn
backyard
car
cleaning
clear
device
dust
duty
engine
environment
fall
flora
garden
gardener
gather
grass
green
heap
heavy
huge
illuminated
job
labour
lawn
leaf
loud
man
motion
mower
nature
noise
order
outdoor
pack
park
person
playing
power
racket
season
service
summer
sunny
tidy
tool
trees
trim
work
worker