1、It is very important to take care of our environment.
这是非常重要，我们要保护我们的环境。
2、Protection of the environment is everyone''s responsibility.
保护环境，人人有责。
3、It“s our duty to protect our environment.
它”是我们的责任来保护我们的环境。
4、The amount of water which is suitable to drink is less and less.
水的量是适宜的饮料是越来越少了。
5、It is very important to take care of our environment.
这是非常重要，我们要保护我们的环境。
6、But save square inch ground, stay with descendant Geng.
但存方寸地，留与子孙耕。
7、The rubbish will pullute the enviroment .It is bed for our health.So please don''t throw about the rubbish.
垃圾污染环境，损害健康，不要到处扔垃圾
8、It''s our duty to protect our environment。
保护我们生存的环境是我们的责任和义务。
9、It''s everyone''s duty to love and protect the environment.
这是每个人的责任，爱护和保护环境。
10、Cherish the source of nature, totally make a living a life green.
珍惜自然之源，共营生命绿色。
11、Keep the enviroment clean and tidy.We have only one earth.We should try our best to pretect it,make our home more and more beautiful.
保持环境干净和整洁，我们只有一个地球，应该保护它，使我们的家园更加美丽。