假如你是校学生会主席，为了更好地保护环境，你代表学生会向全校学生发出倡议。请根据以下内容，写一份“低碳生活”倡议书：
1.“低碳生活”节能环保。
(1)尽量步行上学或骑自行车上学。
(2)离开房间前关掉灯和其它电器。
(3)垃圾分类回收。
(4)节约用纸。
2.倡议全校学生过“低碳生活”，这是一种经济、健康、幸福的生活方式。
注意：1.词数：100左右

2.可以适当增加细节，以使行文连贯

3.开头和结尾已为你写好，不计入总词数。

参考词汇：电器electrical appliances
Dear friends,

As we can see, the environment around us is getting worse and worse. It is important for us to live a low-carbon life to protect the environment, not only for ourselves but also for our future generations.

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Thank you!

The students' Union