On Saturday morning, irritable the sun shine on the earth. The sky cloudless, streets are clean and tidy, wide green grass by the side of the road was so wet, just photo, beautiful, like in the picture. The streets everywhere beaming harmony better. But we sometimes touches the line of sight of some discordant notes, like a dead leaf floating on the west, like a piece of white paper on ink - small advertisement.

However, as long as everybody action, and the harmonious movement of discordant notes will disappear. You see, just then, a little volunteers came, small force was carrying a big barrel of water on the ground first, jack Bauer shovel dip in water, hard small ads, gao shovel dip in the water, also hard to jump up, finally with enough. Small ads are falling. Xiao gang is also very hard, all sweat on the head. Little more effort, eyes stare, lips pursed, shovel and wheezing. So, did the afternoon, they finally let pole has become clean again.