A set of foreign public trash can pictures and photography wallpapers are shared with everyone. Wallpaper size: 1920x1080. Trash can, also known as waste bin or trash bin, refers to a container for holding garbage.Most of them are made of metal or plastic and are put into plastic bags when used. When there is too much garbage, they can be tied up and thrown away.Trash cans are containers that "harbor dirt and evil people and practices" in people's lives.