初三学生作文：如何保护环境
环境保护是我们每个人的责任，我们应该从自身做起。以下是我对环境保护的一些看法。
开头句子：
1. Protecting the environment is a pressing issue that concerns us all.
2. It is high time that we took effective measures to address the environmental problems.
3. The environment is the foundation of our existence, and we must do everything we can to protect it.
结尾句子：
1. Let us work together to make our world a cleaner, greener and better place to live in.
2. Only by taking action can we make a difference in protecting the environment.