英文關鍵字
audio
background
craft
cutting
dark
defocused
disk
focus
glow
grind
grinding
heat
light
loud
machine
manufacturing
metal
noise
processing
production
shower
spark
sparks
tool
working
workshop
英文關鍵字
audio
background
craft
cutting
dark
defocused
disk
focus
glow
grind
grinding
heat
light
loud
machine
manufacturing
metal
noise
processing
production
shower
spark
sparks
tool
working
workshop