英文關鍵字
action
bubble
business
circle
clean
clear
close
closeup
dark
drop
droplet
effective
efficient
environment
fall
fluid
goal
holiday
lake
liquid
management
manager
motion
natural
nature
ocean
oriented
outdoor
pebble
reflection
result
ring
ripple
river
rock
sea
skip
slow
spatter
splash
stone
surface
texture
thrown
toss
water
wave
wet