保护地球，人人有责。首先，我会从小事做起。不浪费水，不浪费电。出门之前随手关灯。不乱扔垃圾。然后，我将会在空闲的时候去做些义务活动。在周末去公园植树。因为它们能阻挡噪音和污染。最后，我将努力学习。在未来为使世界变得更好而做贡献。Protect the earth, is everybody's business. First, I'll starts from the minor. Don't waste water, don't waste electricity. Before leaving the lights on. Don't litter. Then, I will spend their free time to do some c
