英文關鍵字
sailing
transport
usa
building
lookout
monument
way
orientation
security
safety
nautical
direction
point
seashore
warning
path
weather
vessel
navigation
seaside
sky
harbor
guide
house
tower
signal
boat
sea
light
beacon
white
ocean
tall
america
shoreline
ship
marine
lighthouse
structure
lantern
maritime
harbour
shore
architecture
mast
island
guidance
alarm