英文關鍵字
boat
cap
captain
cargo
chart
compass
control
design
devices
geography
grizzled
hoar
hoary
job
looking
man
manage
map
marine
maritime
master
mate
nautical
navigation
navigator
occupation
ocean
officer
plot
plotting
profession
river
room
sea
seaman
seamen
ship
shipping
silver
tanker
uniform
watch
white
yacht