【正文】
ll 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, amp。 as the saying goes, nature is given to us, and we earn it by contributing to it. however, most people nowadays just want to ask for more from the nature. in fact, they do very little contribution to the n