Things are moving and changing ; without the whole page reloading; when we looked towards the end of the semester Ajax enabled websites much like the ones we all use today.

不用重新更换页面,因为页面上的东西一直在变化;,在学期即将结束时我们会学习如何实现这些动态的东西,还有Ajax对于浏览器兼容性的贡献。

哈佛公开课 - 计算机科学课程节选

There's a whole, a-75-page chapter on Hitchcock which is crucial in the book, we'll explain all that to you And in the first chapter on Hitchcock there's a considerable discussion of Psycho.

关于希契科克的那一章有75页之长,在这书中是关键的一章，我会给你们讲解,在关于希契科克的那一章里,有很多对于《精神病患者》的论述。

麻省理工公开课 - 电影哲学课程节选