英文關鍵字
clear
plastic
bottle
dropped
spring
fresh
water
flowing
pipe
shores
dead
sea
empty
polluted
industrial
conservation
trash
contamination
garbage
environmental
waste
dirty
rubbish
debris
recycle
rock
stone
travel
landscape
ocean
background
blue
closeup
shore
mountain
coast
outdoor
island
sand
tourism
scenic
drop
nylon
pollution
environment
beach
israel
natural
pollutants
wild
beautiful
nature
amazing
healthy
summer
sweet