英文關鍵字
river
steep
bank
ripple
over
water
gliding
blue
boat
forest
volga
coast
fly
land
landscape
motion
move
nature
resort
sail
shore
sky
summer
sunny
surface
tourism
touristic
travel
trees
vacation
wave
waves
background
beautiful
floating
freedom
movie
reflection
sailing
scenics
ship
tranquil
vessel
wavy
heaven
sunlight
view