請不要把菸灰彈入此處!
No Cigarette Ash here!
Please don't flick cigarette ash into here.
「小心地滑」
Slippery Floor
關懷弱勢兒童
More love and care for underprivileged children
不可回收
Do not recycle
文明機場
Please manifest courtesy and civility in this airport.
老弱病殘孕」的坐椅 （on bus)
Priority Seat
「當心碰頭]
Mind your head!
