英文關鍵字
architecture
arrive
building
cable
claustrophobia
close
construction
crime
cze
danger
design
elevator
equipment
fear
gear
hoist
horror
hydraulics
industrial
industry
inside
installing
interior
lift
machine
machinery
machinist
maintenance
manhole
mechanic
mechanism
modern
movement
old
open
pit
prague
shaft
steel
technical
technician
tool
transportation
tunnel
underneath
undertow
work