英文關鍵字
breaking
cliff
coast
coastline
crash
crest
dangerous
decision
depression
doubts
energy
flowing
foam
froth
hitting
motion
nature
ocean
power
powerful
problem
problematic
rock
rough
scenery
scenic
sea
seascape
shore
slow
slowmotion
splash
splashing
spume
stone
storm
stormy
strong
surface
tide
troubled
uncontrollable
uneasiness
view
water
wave
weather
wet
worry