英文關鍵字
alpinism
alpinist
architecture
building
business
city
clean
cleaner
climb
climber
climbing
construction
danger
dangerous
downtown
exterior
extreme
facade
gear
hang
hardhat
height
helmet
high
holder
industrial
industry
job
look
manually
modern
outdoor
outside
people
process
risk
risky
rope
service
structure
team
teamwork
together
two
urban
wash
washer
work
worker