英文關鍵字
concrete
house
crane
construction
review
building
scaffolding
knock
structure
tower
mechanism
moving
camera
elevating
architecture
contractor
site
build
urban
blocks
machine
industry
highrise
英文關鍵字
concrete
house
crane
construction
review
building
scaffolding
knock
structure
tower
mechanism
moving
camera
elevating
architecture
contractor
site
build
urban
blocks
machine
industry
highrise