英文關鍵字
boat
control
cruise
electronic
engine
engineer
equipment
indoor
instrument
liner
machine
machinery
marine
maritime
mechanic
mechanism
motor
nautical
naval
navy
occupation
pipe
profession
professional
room
ship
shipping
vessel
英文關鍵字
boat
control
cruise
electronic
engine
engineer
equipment
indoor
instrument
liner
machine
machinery
marine
maritime
mechanic
mechanism
motor
nautical
naval
navy
occupation
pipe
profession
professional
room
ship
shipping
vessel