英文關鍵字
action
active
activity
blizzard
blower
blowing
city
cleaning
clear
coat
cold
day
deep
driveway
engine
equipment
frigid
heavy
home
house
ice
labor
machine
male
outdoor
outdoors
plow
removal
remove
removing
season
seasonal
sidewalk
snow
snowblower
snowfall
snowstorm
snowy
storm
street
thrower
urban
using
walk
weather
white
winter
work
worker
working