为配合我市举行的“6·5世界环境日”万人骑自行车城区环游活动，请你根据提示要求写一篇以“Lower Carbon(低碳), Happier Life”为主题的英语短文。(以上背景内容无需表述)
提示：
1、在6月5日自己骑自行车上学，大人骑自行车上班;
2、在家使用节能灯;减少洗澡淋浴时间;
3、将用过的课本留给下届学生;
4、请你就此话题补充1—2点个人做法。
要求：
1、不要逐词翻译;
2、在文中不要提及真实的校名和姓名;
3、词数80左右;短文标题和首尾句已给出，不计入词数。
参考词汇：节能灯energy-saving lamp，用过的used, 下届lower grades
Lower Carbon, Happier Life
It’s our duty to save environment._________________________________
Lower carbon, happier life. Let’s take actions.
【参考】
Lower Carbon, Happier Life
It’s our duty to save the environment. On June 5th, I will go to school by bike or on foot instead of taking the bus. And I will also ask my parents to ride bikes to work that day. At home, we will use energy-saving lamps and spend less time when we are taking a shower. Don抰 throw away the used textbooks and leave them to the students of lower grades. At the same time, I will tell my parents to take bags when they go shopping. I will turn off the lights before leaving the room..
Lower carbon, happier life.Let’s take actions.
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