Something convincing about littering.

If you throw it into the dustbin, it will take a short time. Throw it on the street to be swept, and then pour it in the car to take it away. If you throw the peel into the street for 5 minutes and pull it for 20 minutes, it will take 25 and a half minutes. If you throw the trash can for half a minute, pull it for 20 minutes, and throw it on the street for 5 minutes more than throwing the trash can! Besides, what if someone doesn't see it and steps on it and falls down?