英文關鍵字
asphalt
autumn
beautiful
beauty
botany
brown
city
cold
color
day
dead
drop
dry
environment
fallen
float
forest
land
leaf
maple
messy
natural
nature
november
october
old
plant
pond
puddle
rain
raindrop
rainwater
red
reflection
river
scene
season
sidewalk
silence
street
surface
temperature
tranquil
tree
urban
view
water
weather
wet
yellow