英文關鍵字
adventure
azerbaijan
big
blue
boat
bow
break
breaking
breaks
cargo
caspian
cloud
clouds
crashing
current
cutting
danger
deck
deep
depth
ferry
forward
freight
gauge
hull
industrial
industry
marine
motion
moving
natural
nature
nautical
navigate
ocean
prow
sail
sailing
scenic
sea
ship
shipping
smooth
speed
surface
sway
transport
transportation
travel
vessel
water
wave
waves