英文關鍵字
adventure
analog
angle
arrow
background
black
blue
boat
bridge
cabin
captain
classical
compass
control
course
device
dial
direction
drive
equipment
geography
gyrocompass
gyroscope
journey
lever
marine
maritime
modern
nautical
naval
navigation
navigator
ocean
orientation
panel
path
pilot
pointer
radar
round
sea
ship
trace
track
transportation
travel
turn
vessel
wheel