Meaning of jiǎo bù:
jiǎo bù
脚步
Noun
footstep; step
Wǒ tīng dào le mòshēngrén de jiǎobù shēng.
我听到了陌生人的脚步声。
I heard the footsteps of a stranger.
Wǒ tīng dào tā zài wàimiàn mànman de zǒuzhe, jiǎobù hěn qīng.
我听到他在外面慢慢地走着,脚步很轻。
I heard him walking slowly outside, his steps were very light.