以下是一些英文佳句，用於表達環保理念和行動：
1. "Protecting the environment is everyone's responsibility."
2. "Conservation is key to sustainability."
3. "Reduce, reuse, recycle - the three Rs are our best friend."
4. "The earth is our only home, let's take care of it."
5. "We should cherish our planet, one that we will leave our children."
6. "Let's plant more trees, clean up our streets, and conserve resources - every little helps!"
7. "Environmental protection is everyone's business."
8. "The future of our planet depends on our actions today."
9. "Ecology and economics go hand in hand - sustainable development is possible."
10. "We can have a clean environment and a thriving economy - it's up to us to choose the right path."