英文關鍵字
bicycle
bike
black
business
close
cycle
diagnose
equipment
fix
fixing
flat
garage
hand
industry
leak
mechanic
men
mending
motorcycle
mount
mounting
occupation
patch
people
person
professional
punctured
repair
repairing
repairman
rim
rubber
service
spoke
sport
tire
transport
tread
valva
vehicle
wheel
wheels
work