機器
action
after snowfall
blizzard
bulldozer
city
clean
clear
clearing
cold
driving
excavator
frost
frozen
heavy snowfall
machinery
mechanized tractor
plow
plowing
removal
removal equipment
removing
road
seasonal
service
shovel
sidewalk
snow
snow blower
snow cleaning
snow drift
snow plow
snow removal
snow remove
snow season
snowball
snowfall
snowstorm
snowy
storm
street
tractor
transport
transportation
urban
weather
winter
winter season
worker