这只箱子太沉，我搬不动。

The box is too heavy for me to lift.

《牛津词典》

我再也走不动了。

I can't go any farther.

《牛津词典》

我原封不动地将信退了回去。

I returned the letter unopened.

《牛津词典》

I'm still stunned to see how many entrepreneurs come to our offices in Palo Alto and it's all output and there's no thoughtfulness.

看到很多企业家来到,我们在帕洛阿尔托市的办公室,只是一个劲地说，却不动脑子,我感到十分惊讶。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

I help cars that are stuck. I tow them to my garage. I like my job.

我帮助动不了的车，把它们拖到车库里，我喜欢我的工作。

耶鲁公开课 - 文学理论导论课程节选

One day I am stuck. Who will help Tony the tow truck?

如果有一天我动不了了，谁来帮助托运车托尼？

耶鲁公开课 - 文学理论导论课程节选