"We took isolated skin biopsies from laboratory mice, exposed those isolated skin biopsies to temperatures of 43 degrees or 48 degrees, and then we looked at what was being released from the skin under those conditions."

VOA: standard.2010.05.04

Whoever is being looked at, look back.

谁被看着，回看对方。

耶鲁公开课 - 心理学导论课程节选

In the second poem here, "I Looked Up From My Writing," the poet, the first person, is being interrupted at his desk at night.

在第二首诗中“从我的写作中来看“,诗人也是第一人称，夜晚在书桌前被打扰。

耶鲁公开课 - 现代诗歌课程节选

And, subsequently, we looked at photoelectron spectroscopy which is a technique that allows us to determine binding energies, ionization energies being just one example.

随后，我们看了光电子谱,这是一种只用一个样品,能够测量结合能，离子化能的技术。

麻省理工公开课 - 固态化学导论课程节选

Because it came from optics, you know, rays of sunlight and so on And in fact, even when we first started pulling synthetic fiber, the first synthetic fiber cellulose was referred to as ray on, because it looked like a ray that was being pulled.

因为它源自光学，比如太阳光线等等,实际上，及时当我们首先开始抽出,人造纤维，第一根人造纤维的纤维素,叫做光线，因为那条在被抽出的纤维素,看起来像是一道光线。

麻省理工公开课 - 固态化学导论课程节选