英文關鍵字
ancient
boarding
boat
challenge
cruise
discoverer
excursion
float
frigate
galleon
gracefully
historical
journey
marine
maritime
medieval
moon
nautical
navigation
ocean
old
pioneer
retro
sail
sailboat
sailing
scenery
sea
seascape
seaspace
ship
shipping
silhouette
sky
space
tourism
trading
traditional
transportation
travel
trip
vacation
vehicle
vessel
vintage
voyage
water
waves
wooden
world