请给行人让路。

Qǐng gěi xíngrén rànglù.

Please give way to pedestrians.

行人要注意交通安全。

Xíngrén yào zhùyì jiāotōng ānquán.

Pedestrians should pay attention to traffic safety.

行人应该走人行道。

Xíngrén yīnggāi zǒu rén xíngdào.

Pedestrians should walk on the sidewalk.