英文關鍵字
aquatic
blue
bog
bubble
calm
closeup
cool
design
droplet
flow
flowing
free
freedom
fresh
freshness
garden
gardening
green
lake
liquid
macro
motion
nature
outdoors
pattern
peace
people
pond
pool
real
reflection
rest
river
serenity
smooth
speed
splash
splashing
spring
stream
summer
time
water
wave
wet
wetland