We have only one earth. But now,the environment becomes worse and worse.
我們只有壹個地球。但如今，環境正變得越來越糟糕。
As you know,there's no enough clean water for people. So many of them lose their lives because of water.
如妳所知，人類不再擁有足夠的純凈水源，許多人因缺水而失去生命。
In a lot of countries, people have to cut trees for living.
在很多國家，人們為了生存而不得不砍伐樹木。
So there's nothing to keep water from running away.
如此，再也沒有能阻止水流失的東西存在了。
Also we have polluted the land, the river and the air. So we have to face more and more floods and droughts .
我們同時汙染著土地，河流和空氣。以至於我們不得不面對越來越多的洪水和幹旱。
It's time that we must do something useful to protect our environment.
現在是我們必須做些什麽來保護環境的時候了。
We can plant trees and take good care of them. We can save the water and ask our parents to do so.
我們可以植樹並照顧它們。我們可以節約用水並讓我們的父輩也這樣做。
We can't throw any litter onto the ground and we should collect them for recycling.
我們不能亂丟廢棄物在地上。應將其收集並循環利用。
If we take good care of our earth today,it will be more beautiful tomorrow.
如果我們今天好好對待我們的地球，那它明天就會更美麗。