我用我的脚作出选择然后变成了美国人是因为我热爱这个国家，认为它是一个优秀的国家。

I voted with my feet and became an American because I love this country and think it is exceptional.

youdao

我用显微镜研究你的脚，用望远镜研究你的灵魂。

I study your feet with the microscope and your soul with the telescope.

youdao

在愤怒和无奈中，坐在我旁边的男士拿出了他自己的“牛顿”，把它扔在地上，并开始气愤地用脚跺上去；

In fury and desperation, the man next to me pulled out his own Newton, threw it to the floor, and began furiously stomping on it.

youdao

We're going to do this in four, just for-- just because I think it works out better so everybody tap your foot with a four beat.

我们只做四拍,因为我觉得这样的效果更好,大家都用脚打四个拍子

耶鲁公开课 - 聆听音乐课程节选