英文關鍵字
backdrop
background
blue
boat
calm
concept
day
fast
floating
holidays
journey
lake
landscape
leisure
motor
motorboat
moving
natural
nobody
ocean
powerboat
recreation
relax
relaxation
rest
riding
sailing
sea
seascape
ship
sky
skyline
sport
summer
surface
swim
swimming
tourism
transport
transportation
travel
travelling
vacation
view
water
windless