英文關鍵字
broken
clip
damaged
dirt
dirty
disassembles
engine
equipment
failure
fixing
footage
from
gear
gearbox
gears
lies
manual
mechanical
metal
metallic
motor
motorbike
motorcycle
movie
oil
paper
piece
pieces
repair
service
sprocket
video
英文關鍵字
broken
clip
damaged
dirt
dirty
disassembles
engine
equipment
failure
fixing
footage
from
gear
gearbox
gears
lies
manual
mechanical
metal
metallic
motor
motorbike
motorcycle
movie
oil
paper
piece
pieces
repair
service
sprocket
video