英文關鍵字
bright
bubble
clean
clear
closeup
conservation
dew
drop
droplet
droplets
drops
environment
flora
footage
fresh
freshness
garden
green
growth
healthcare
leaf
life
liquid
macro
natural
nature
organic
outdoor
plant
purity
rain
raindrop
shiny
spring
stock
summer
sunlight
tranquil
vegetables
video
water
waterdrop
weather
wet