請不要把菸灰彈入此處!
Cigarette Ash Forbidden
應該是：No Cigarette Ash
how about: No Cigarette Ash, please
小心地滑
Slippery Floor
應該是：Watch out, flippery floor
關懷弱勢兒童
Care for Disadvantaged Children
應該是：Show your love and care for those less fortunate children.
how about: Show your love and care for those less fortunate children
不可回收
Non-Recyclable
文明機場
Airport of Superb Service
老弱病殘孕」的坐椅 （on bus)
Seat for Disabled
當心碰頭
Mind Your Head
應該是：Watch for xxx, e.g. overhead bar.
