機器
action
blizzard
blow
blower
blowing
blue
cleaning
clear
cold
driveway
engine
equipment
frozen
ice
job
male
man
men
nature
outdoors
people
person
plow
removal
remove
removing
residential
season
shovel
sidewalk
snow
snowbank
snowblower
snowdrift
snowfall
snowplow
storm
street
technology
thrower
tool
weather
white
winter
work
worker
working