英文關鍵字
bird
board
boat
buiding
city
coast
coastline
cruise
cruiser
day
float
fly
forest
froth
gull
houses
liner
mew
motion
mountain
outdoor
outside
pillar
plants
sail
sailor
sea
ship
shore
sky
touristic
town
transport
travel
tree
trip
vessel
voyage
water
wave
wood
yacht