is going to be just the opposite of 2px So if you said 2 p x the first time, 2py say 2 p y this time.

就和，我们开始说的那个,如果你第一次说，现在就是。

麻省理工公开课 - 化学原理课程节选

If we want to think of it in the more familiar domestic context, Milton has to begin a career that could please both himself and his father Now last time I mentioned the dramatic structure of this poem.

如果我们想更贴切的了解的话，弥尔顿不得不从事一项能使他自己和他父亲都满意的职业,我现在最后一次提及这首诗的戏剧性结构。

耶鲁公开课 - 弥尔顿课程节选