求以“Save water”为题目的英语作文…要求80词

save water
water is very important to us . we can not live without water . there is less and less water on the earth ,but some of us do not care about that .they waste a lot of
and pour waste water into the rivers and lakes . as a result ,the rivers and lakes are seriously polluted .we must do something to help them .It is our duty to protect water well and save water .If we did not save water ,the last drop of water would be our teardrop.