英文關鍵字
boat
cloud
coast
coastline
engine
fast
float
foam
foamy
glide
horizon
island
landscape
line
marine
motion
move
movement
nature
ocean
outdoors
power
propulsion
rapid
ripple
sea
seaside
shore
sky
speed
splash
spray
surf
surface
swing
tide
trail
travel
vacation
vessel
view
water
wave
weather
wind
yacht