马莉莉的尺子比我的尺子长。

Ma Lili's ruler is longer than my ruler.

youdao

他的尺子比我的尺子长。

His ruler is longer than my ruler.

youdao

把四根蜡烛粘在金属尺子上。加热尺子的一端。

Fix four candles onto a metal ruler. Heat end of the ruler.

youdao

What you really want-- a ruler may not be enough, but maybe it's enough.

你还需要什么,一把尺子也许还不够,但可能也足够了

耶鲁公开课 - 基础物理课程节选

So here's the long ruler and here's this thing moving.

这里有把很长的尺子,而这里有个物体在运动

耶鲁公开课 - 基础物理课程节选

A ruler? Okay.

一把尺子,好的

耶鲁公开课 - 基础物理课程节选