Lead: Environmental protection is the biggest problem that human beings face in modern life. To solve this problem, we must start from the foundation. Environment is the foundation of human existence, and more and more facts prove that the deterioration of the environment has brought serious disasters to human life. How to protect the environment and realize the sustainable development of society is a problem that everyone on the earth must seriously think about. As citizens of the earth in the 2 1 century, we have the responsibility to work together to leave a beautiful world for our future generations. Let's enjoy this idiom about protecting the environment. I hope you like it.

1, recycling: recycling is the process of turning waste into reusable materials. Unlike reuse, reuse only refers to the reuse of one product.

2, tall and straight: straight, straight meaning.

3, tree-lined: describe the dense branches and leaves of trees, blocking the sun.

4, predecessors planted trees, and later generations enjoyed the cool: metaphor for predecessors to benefit future generations.

5. Energy conservation and environmental protection: save energy and protect the environment.

6, tree-lined: dense trees, lush foliage, blocking the sun.

7. Harmonious development: Harmonious development is to rationally allocate resources, actively coordinate social relations and ecological relations, and realize the stability and prosperity of the biosphere according to the characteristics and succession dynamics of social ecosystem, the laws of natural and social development, and the control laws of modern science and technology and the system itself.

8. Dense forest: There are many trees in the forest.

9. National economy and people's livelihood: National economy and people's livelihood.

10, graceful as a cover: describes the lush growth of trees.

1 1, dry up and fish: dry up: dry up and dry the water. Ze: A place to gather water. Drain a lake or pond for fishing. Metaphor is only about immediate interests, not long-term plans.

12, lush: describes lush vegetation. Also described as magnificent.

13, Wang: Duo: Wang. Mao: Lush and lush. Describe the lush foliage. Or a metaphor for a full house of children and grandchildren and a prosperous population.

14, pine and bamboo: pine and green bamboo.

15, all trees win glory: more flowers. Describe many beautiful things or talented people.

16, crystal clear: describes the bright and pure water, and you can see the bottom of the water.

17, covering the sky and the sun: covering the sky and the sun. Describe things that are huge, numerous, imposing or flourishing, especially trees.

18. Afforestation: If the planting area is large and the forest and forest environment can be formed in the future, it is called afforestation. If the area is small and the forest and forest environment cannot be formed in the future, it is called planting trees.