英语值日报告.急急急.(初2或初3)

Today i had to clean up the city parks, when i arrive there this morning at about 6am, you can still hear the birds singing in the sky as well as old people practising tai chi in the park. When everything seemed so wonderful and peaceful, suddenly you see some rubbish left on the ground around the benches. I had to go and pick them up and put them in the bin. After about two hours of hard work when i thought everything is done and i can relax a bit, you see people walking pass just throwing their drinking bottles and rubbish on the floor again. I felt so exhausted, but what can i do ?? A city does not need cleaner if people have some conscious mind about the environment. i guess we will just need to change the way people think but this will take some time....but we hope this day will come soon.