英文關鍵字
algae
background
beach
beachcombing
biology
brackish
coastal
crashing
currents
diving
dolphins
dunes
ecology
erosion
fishing
foam
footage
frothy
law
level
life
liquid
management
marine
maritime
motion
murky
natural
nature
nautical
navigation
ocean
oceanography
pollution
resorts
rippling
rise
saltwater
sand
scuba
sea
seabirds
seashore
seaside
seawater
seaweed
sharks
shipping
slow
sports
spray
sunbathing
surfing
swimming
texture
tide
tsunami
turtles
underwater
water
waves
wet
whales