英语高手今晚千万要帮忙

Cherish the water 演讲稿

My dear Teachers，fellow students and friends： Good afternoon．
As we all know, the earth is a planet almost covered by water，and it is water made every thing on the earth lively．Water is also one of the important part of our environment．Though，is there really so much water for us to clean，to produce many things，to play with? how much water are there on the earth then?
Most of the water is in the oceans or locked away as ice．The largest volumes of fresh water are stored underground as groundwater，imagine there is only one barrel of water in the world，then there is only a spoon of it on the land，and the water we can use is only a drop of it．Now I have to remind all of you here that the single drop of water is never as Clean as before，it has been polluted severely by our human beings．
There is a very beautiful river in Paris．It is the Seine，it runs across the City，people drink coffee, chat on the bank in the day，at night，they enjoy t