Heard on a public bus 公交车上的声明 Heard on a public transportation vehicle in Orlando.奥兰多公车上的声明。"When you exit the bus, please be sure to lower your head and watch your step."当你下车的时候，请务必低头并小心脚下。"If you miss your step and hit your head, please lower your voice and watch your language. Thank you." 假如你踩空了并撞到你的头了的时候，请你减少音量并注意你的用语。谢谢。