求翻译：首先。最重要的我认为校长应该加强思想教育，正确我们大学生的环境保护意识，宣传环境知识，让我们能正确认识保护环境的重要性和必要性是什么意思？

First. I think the most important principals should strengthen ideological education, the right of our students awareness of environmental protection, promoting environmental knowledge, so that we can correctly understand the importance and necessity of protecting the environment

first. The most important thing I think principals should strengthen ideological education and correct our university students awareness of environmental protection, and environmental advocacy knowledge, so that we can correctly understand the importance of the protection of the environment and the

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First of all. Important I believe Presidents should strengthen ideological education, correct our students ' environmental protection consciousness, promote environmental knowledge we can correctly understand environmental importance and necessity

First of all. Important I believe Presidents should strengthen ideological education, correct our students ' environmental protection consciousness, promote environmental knowledge we can correctly understand environmental importance and necessity