英文關鍵字
slow
motion
scene
operation
lathe
machine
cutting
brass
material
parts
chips
metalworking
process
turning
tool
rough
facing
fabrication
manual
metallic
produce
carbide
rotation
scrap
chip
cutter
insert
tooling
production
manufacturing
machining
industrial
workshop
lathing
shop
peel
processing
metal
cut
precision
machinery
mechanical
metalwork
engineering
technology
manufacture
industry
yellow
rod
gold
golden