在眼球上作一个切口然后将晶状体摘除。

Making an incision in the eye and removing the lens.

youdao

他经常在全世界许多工业会议上作演讲。

He is a frequent speaker and writer, participating in a wide variety of industry conferences around the world.

youdao

长期内，压力可以促使我们在工作上作的更好。

In the long term, stress can motivate us to do better at jobs we care about.

youdao

And people give presentations and this is a photo of someone giving a presentation in a positive psychology summit.

被邀请进行讲座，这是一位学生,在积极心理学峰会上作讲座的照片。

哈佛公开课 - 幸福课课程节选

I'm averaging it over the entire set of valence electrons which gives me 1.91 MJ per mole.

我是在整个价电子的集合上作平均,最后得到1。91兆焦每摩尔。

麻省理工公开课 - 固态化学导论课程节选

Should our are capable of attaining it seems a single hegemony a single regime are if in fact circumstances developed.

我们是否应我们是否能达致这看似,单一霸权的单一政体,如果在实作上，情况顺势发展的话。

耶鲁公开课 - 政治哲学导论课程节选