英文關鍵字
abstract
adventure
azure
background
beach
beauty
calm
clear
coastline
escape
ethereal
exploration
green
holiday
horizon
kayak
landscape
leisure
nature
nautical
nobody
ocean
peaceful
recreation
reflection
refreshing
relaxation
rocky
scenic
sea
seaside
serene
shoreline
shores
solitude
summer
surface
tranquil
travel
vacant
vacation
volcanic
water
waves