機器
automobile
blizzard
building
buried
calamity
car
city
climate
cold
condition
covered
december
disaster
driving
europe
extreme
fall
freeze
frost
grey
house
ice
january
maintenance
mass
nature
orange
outdoor
plenty
plough
plowing
quick
removal
road
route
season
shovel
snow
snowplough
storm
street
traffic
transport
tree
urban
vehicle
weather
wet
white
window
winter
work