环保已经成为全球的一个重要议题，我们必须共同努力保护我们的地球。以下是一些关于环保的英文短句：

1. Protecting the environment is everyone's responsibility.

保护环境是每个人的责任。

2. Reduce, reuse, and recycle: the three Rs of environmental conservation.

减少、重复利用和回收：环保的三个R。

3. A clean environment is essential for human health and well-being.

一个清洁的环境对人类的健康和幸福至关重要。

4. Climate change is a global issue that requires global action.

气候变化是一个需要全球行动的全球性问题。

5. Every small action can make a big difference in protecting the environment.

每个小的行动都可以在保护环境方面产生巨大的影响。

6. We need to reduce our carbon footprint to protect the environment for future generations.

我们需要减少我们的碳足迹，为子孙后代保护环境。

7. Plastic pollution is a major threat to our oceans and marine life.

塑料污染是我们的海洋和海洋生物的重大威胁。

8. Renewable energy sources like solar and wind power can help reduce our reliance on fossil fuels.

可再生能源如太阳能和风能可以帮助我们减少对化石燃料的依赖。

9. We must protect biodiversity and preserve the natural habitats of plants and animals.

我们必须保护生物多样性，保护植物和动物的自然栖息地。

10. Environmental conservation is not a choice, it is a necessity for the survival of our planet and future generations.

环境保护不是一种选择，它是我们星球和未来世代生存的必需品。