学海无涯广东华南理工大学自主招生个人陈述自荐信范文 and joined this collecting activity. gradually, all the students in our class form a good habit to protect the environment. all of us will now put away the reusable things instead of throwing them into the trashcan.we should always remember in our mind that protecting the environment is our duty that we can never neglect. finally would you please let me end this speech with a little poem, be kind to the river. be good to the trees. smile at the sunshine, and bow to the breeze. be friendly to nature, and nature will be friendly to you!“