英文關鍵字
background
blue
calm
coast
cold
contrast
crystals
double
evaporate
february
flow
fog
freezing
frost
haze
horizon
ice
illuminated
lake
lakeside
landscape
mist
morning
movement
mysterious
natural
nature
ocean
peace
pond
quiet
river
shape
silence
sky
smoke
snow
steam
streak
stream
sun
sunlight
surface
temperature
trees
vapor
vaporize
water
watervapor
winter