All these people happen to be playing the violin, viola,or what have you next to you.

这些人不只是碰巧在你身边，演奏小提琴或中提琴。

耶鲁公开课 - 死亡课程节选

And he's talking with Mississippi Gene. This is at the bottom of 26: There is something so indubitably reminiscent of Big Slim Hazard in Mississippi Gene's demeanor that I said, "Do you happen to have met a fellow called Big Slim Hazard somewhere?"

他在和密西西比的吉恩讲话，在26页下面：,现在，密西西比的吉恩的行为举止有些地方真切地,让我想起关于细杆的哈查德的往事，我问：“你是否在那里碰巧遇到过一个叫细杆哈查德的人“

耶鲁公开课 - 1945年后的美国小说课程节选

So just in case I happen to use the CS50 library, we've configured the cloud in such a way that make just always provides you with access to it.

所以万一我碰巧使用了CS50程序库，我们用这种方法配置了联网,那样我们就有使用它的权利了。

哈佛公开课 - 计算机科学课程节选

Well, it looks like I just stole my own implementation Y but I happen to call it A and B, instead of X and Y, and so here, what's going on?

嗯，看起来我刚好像盗用了我自己的实现,我碰巧叫它为A和B，代替X和，这里，发生了什么事？

哈佛公开课 - 计算机科学课程节选