行人在马路上走路要小心。
xíngrén zài mǎlù shàng zǒulù yào xiǎoxīn 。
Pedestrians should be careful when walking on the road.
许多行人正在等待红绿灯变绿。
xǔduō xíngrén zhèngzài děngdài hónglǜdēng biàn lǜ 。
Many pedestrians are waiting for the traffic light to turn green.
这个城市有很多行人，每天都很热闹。
zhègè chéngshì yǒu hěnduō xíngrén ， měitiān dūhěn rènào 。
This city has many pedestrians and is very lively every day.