Sometimes it's a lot easier to reach into your wallet, pull out a piece of plastic and voila, there are the next several shuttle times.

都是不太方便的,也许伸进口袋，拔出一块塑料来看看，还有其他的班车时间呢。

哈佛公开课 - 计算机科学课程节选

It's a little awkward asking questions in here but let's give it a try.

现在问问题不太方便,不过可以试一下。

哈佛公开课 - 计算机科学课程节选