英文關鍵字
abstract
action
air
aqua
artistically
autumn
bad
blue
bubble
cold
cool
dark
dew
downpour
drip
drop
effect
falling
flood
flow
flowing
fluid
food
forecast
fresh
freshness
h2o
healthcare
healthy
hydrate
hydration
intake
leak
level
liquid
meteorology
moisture
nature
outdoors
physical
physics
point
pour
pouring
pressure
puddle
radial
rain
raindrop
rainy
reflection
refraction
ripple
rippled
science
season
sensation
sidewalk
simplicity
skin
sliding
slow
spilling
splash
splashing
spring
stormy
stream
surface
thirst
trees
water
wave
weather
wet