英文關鍵字
clean
foliage
summer
swimming
water
blue
cleaner
clear
job
leaf
maintenance
net
outdoor
service
skim
skimmer
tool
leaves
equipment
manual
person
pole
pool
remove
hygiene
outside
staff
work
worker
bottom
courtyard
leisure
lifestyle
private
bright
cleaning
garden
people
surface
brush
employment
house
stick
janitor
carefree
refresh
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