ウォーキング Walking

I used to walk a lot before our big project named which prevented me from continuing to do my routine walk. Now I'm gradually coming back and this morning's walk was the fouth this month. The air was fresh. It wasn't cold nor warm etither. It was just a comfortable walk except for some trash visible along the street. I'm ashamed of some people's carelessness for throwing away papers, pet bottles and cigarette ends on their way.   I always wonder why they don't care about it. Well this morning I carefully picked up the trash to clean the way and I ended up feeling much happy.