英文關鍵字
factory
aerial
modern
industry
gray
industrial
outside
plant
manufacturing
drone
technology
production
construction
business
building
top
view
above
landscape
commerce
concept
exterior
flight
environmental
environment
power
metallurgy
area
英文關鍵字
factory
aerial
modern
industry
gray
industrial
outside
plant
manufacturing
drone
technology
production
construction
business
building
top
view
above
landscape
commerce
concept
exterior
flight
environmental
environment
power
metallurgy
area