英文關鍵字
belt
building
carbine
clamping
cleaning
climber
climbing
colleague
confidence
construction
control
danger
dome
equipment
exterior
extreme
facade
fall
harness
height
highaltitude
industrial
industry
injector
ladder
man
mountaineering
move
outdoors
outfit
outside
partner
person
profession
professional
protection
risk
roof
rope
safe
safety
smile
steeplejack
technician
urban
woman
work
worker