英文關鍵字
adventure
ahts
background
baltic
big
blue
boat
business
cabin
cargo
command
commercial
cruise
daylight
deck
energy
freight
front
hook
horizon
large
marine
maritime
mast
nature
nautical
navigation
ocean
offshore
pipelayer
platform
power
progress
rail
red
sea
seaman
seascape
shadow
ship
sky
sunny
tanker
transport
transportation
tug
vessel
view
water
white