my name is li ming. i am a middle school student. i go to school on footevery day. i always remember to turn off the lights, the tv and the fans when ileave the classroom. when i am not using water, i always turn off the tap. ioften reuse water, for example, when i finish washing the clothes, i use thewater to clean the floor and water flowers. i never use plastic bags. i thinksaving paper is necessary, so i often make full use of paper. it’s important forus to live a low-carbon life to protect the environment.