英文關鍵字
man
rope
work
building
danger
job
safety
industrial
industry
facade
occupation
risk
service
worker
climber
height
construction
business
hanging
equipment
wall
extreme
risky
working
builder
climb
climbing
dangerous
helmet
horizontal
outside
professional
repair
skyscraper
window
adrenaline
harness
people
clambering
alpinist
installing
repairman
technician
daytime