尺子

wǒ de chǐ zi bǐ nǐ de cháng

我的尺子比你的长。

My ruler is a bit longer than yours.

tā yòng chǐ zi měng jī wǒ de tóu

他用尺子猛击我的头。

He cracked me on the head with a ruler.

zhè bǎ chǐ zi zhǐ yǒu lí mǐ kè dù

这把尺子只有厘米刻度。

This ruler has only one scale in centimetres.