英文關鍵字
blizzard
blow
blower
chore
clean
clear
cold
covered
driveway
engine
equipment
frost
frozen
icy
job
labor
machine
maintenance
male
man
neighborhood
outdoor
removal
remove
season
seasonal
sidewalk
skilled
snow
snowblower
snowdrift
snowfall
snowstorm
snowy
storm
street
thrower
tool
weather
winter
wintry
work
worker