At first,the Confederates pushed Grant's army back.

VOA: special.2009.09.03

When he gets back to New York, finally, at the end of this first road trip, he has missed Dean.

当他终于回到纽约时，在这首次旅途的末期，他弄丢了迪恩。

耶鲁公开课 - 1945年后的美国小说课程节选

Here I am going back to what I talked about right at the very beginning of the first lecture.

说回第一节课开始时,谈到的问题。

哈佛公开课 - 幸福课课程节选

It's just a chunk of characters back to back to back so this is storing at the very first location in the string what?

它只是一串紧邻的字母串,所以它把什么存储在,字符串的第一个地址下？

哈佛公开课 - 计算机科学课程节选

This is his first attempt at writing back to her.

这是他的第一封回信。

耶鲁公开课 - 1945年后的美国小说课程节选

And that certainly wasn't true way back at the start of A, as the fertilized egg first begins to split and multiply, subdivide and make organs.

显然不是在A阶段这么早就开始的，当受精的卵子开始分裂繁殖，继续分裂，形成器官。

耶鲁公开课 - 死亡课程节选

When I first taught this class that was back in 2002, I taught it at a seminar and had eight students.

我第一次开设这门课程，是在2002年，是以讨论会的形式，只有8名学生。

哈佛公开课 - 幸福课课程节选