英文關鍵字
background
bay
beach
beacon
beam
black
blue
boat
breakwater
building
bulgaria
burgas
cliff
clouds
coast
coastline
crane
dawn
dock
dusk
evening
groyne
harbor
hour
industrial
industry
landmark
landscape
light
lighthouse
marine
nature
nautical
navigation
ocean
old
port
sailing
scenic
sea
seascape
shore
signal
silhouette
sky
sun
sunset
tower
twilight
water