步子

这只调皮的小猫迈着步子，大模大样地在客厅地毯上走来走去。

zhè zhǐ tiáo pí de xiǎo māo mài zhe bù zi, dà mú dà yàng dì zài kè tīng dì tǎn shàng zǒu lái zǒu qù.

This naughty kitten walked up and down the living room carpet with a big step.

医院手术抢救室外的走廊里，家属们焦急万分地来回踱着步子，双手合十默默祈祷手术能够平稳顺利完成。

yī yuàn shǒu shù qiǎng jiù shì wài de zǒu láng lǐ, jiā shǔ men jiāo jí wàn fēn dì lái huí duó zhe bù zi, shuāng shǒu hé shí mò mò qí dǎo shǒu shù néng gòu píng wěn shùn lì wán chéng.

In the corridor outside the emergency room of the hospital, family members paced back and forth anxiously, clasping their hands and silently praying that the operation would be completed smoothly.