機器
asphalt
blizzard
car
city
cleaning
clear
clearing
climate
cold
driving
equipment
frost
frozen
ice
mountain
outdoors
plow
plowing
removal
removing
road
scoop
season
service
snow
snowfall
snowplough
snowplow
snowstorm
snowy
storm
street
tractor
transport
transportation
truck
vehicle
weather
white
winter
winter service
work