“叽叽。”“啾啾。”伴随着清脆的鸟鸣,我们一行人踏上了保护环境——上山捡垃圾的“旅行”。我们挑选了一座较近的小山,刚到山脚下,便觉得一片生机盎然,虽然还只是初春,但是藏在枯黄的干草下的幼嫩的小草已经耐不住性子,偷偷地露出头来,带给大地一点新绿。虽然只有那么一点的绿意,但千百株好奇的小草都露出头儿来,染绿了山脚下的草地。我们继续向山上爬去,渐渐地,挂在树枝头、草杆上的垃圾多了起来。卫生纸、食品包装袋、塑料袋……一块、两块、三块…… “Jiji. ” “Tweeted.” Accompanied by crisp birdsong, a group of people we set foot on the protection of the environment - up the mountain picking up trash “travel ”. We chose a more recent hill, just arrived at the foot of the mountain, we feel a vibrant, although still only in early spring, but hiding in the yellow grass under the young grass has been unable to resist the temper, secretly exposed his head, Bring the earth a little fresh green. Although only a little green, but hundreds of curious grass are exposed head, dyed green grass at the foot of the hill. We continue to climb to the hills, gradually, hanging on the branches, straw litter more. Toilet paper, food bags, plastic bags ... one, two, three ...