英文關鍵字
apartment
batch
build
building
bunch
cable
cabling
conductor
construction
cord
distributing
distribution
door
electric
electrical
electricity
energy
flat
group
grouping
handful
harness
house
installation
line
lodging
lot
maintenance
many
mending
much
overhaul
party
plenty
protrude
refit
refurbishment
renovation
repair
room
system
upkeep
wall
wire
wiring