[常用表达]
1.Environmental problems are becoming more and more serious all over the world.
2.In fact, environmental pollution is a very severe problem the whole world is facing.
3.Besides, the use of chemicals in agriculture also causes environmental pollution.
4.A great many scenic spots are flooded with visitors, who spoil the beauty of nature by leaving behind much trash.
5.To cherish the environment is to love ourselves.
6.I make an urgent appeal to the public to take measures to cope with the situation.
7.Our government is trying its best to take measures to fight against pollution.
8.It's high time that we should protect our environment from being polluted.
9.If we do something with no thoughts of the future, the future generations would be in danger.