英文關鍵字
alloy
aluminum
bolt
bolts
change
changing
gloves
hands
iron
mechanic
mechanical
plastic
pneumatic
repairer
rim
screwdriver
tighten
tire
wearing
wheel
wheeln
who
workshop
英文關鍵字
alloy
aluminum
bolt
bolts
change
changing
gloves
hands
iron
mechanic
mechanical
plastic
pneumatic
repairer
rim
screwdriver
tighten
tire
wearing
wheel
wheeln
who
workshop