各种公共告示

各种公共告示
No smoking!不准吸烟！
No spitting!请勿（随地）吐痰！
No parking!不准停车！
No littering!不准乱扔果皮纸屑！
No admittance!不准入内！
No admittance except on business!非公莫入！
No thoroughfare!此路不通！
No scribbling!不准涂写！
No posting!不准张贴！