英文關鍵字
adjusting
appliance
boiler
broke
buildingservices
business
caucasian
cleaning
cleans
close
closeup
corrosion
customer
deposition
domestic
electric
element
elephant
energy
fence
fitter
fix
grass
hand
hands
heat
heater
heating
holding
home
hot
house
installation
job
man
master
muzzle
nozzle
outdoor
park
people
person
pipe
pipeline
playing
plumber
power
professional
repair
replacement
safari
scale
screwdriver
service
standing
system
tools
turning
using
visitors
warm
water
wood
work
worker
workman
wrench