Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?

此外，我没有数据来备份这个，但是常识告诉我，常见的情况是,如果我站在地铁站台上，我想乘上地铁,可能我还想回来,那么哪里能找到这两个按钮，对不？

哈佛公开课 - 计算机科学课程节选

If you're riding on a subway, a crowded train, and you wish to speak to your neighbor,

如果你正在乘地铁，车厢里很是拥挤，你想跟你的邻座说说话，

Can 课堂 - SpeakingMax英语口语达人

Her goal was so simple, get on the train.

她的目的很简单，乘上地铁。

哈佛公开课 - 计算机科学课程节选

So people from all the different subways and all the different neighborhoods come to Union Square.

所以四面八方的人们乘各路地铁到这儿来。

在超市购买的画 - SpeakingMax英语口语达人

Let's say you don't like to take the bus or the subway or walk.

假如你并不喜欢乘巴士或地铁，也不喜欢步行。

I like课堂 - SpeakingMax英语口语达人

travelling round by the bus and tube is much more reasonable.

乘公交和地铁到处转就更合理了。

公共交通更方便 - SpeakingMax英语口语达人

I just wanted to get her on the subway and she, too, she did mention I want a round trip, she wants to be able to come back from Park Street Station so where is the option that just says one way or round trip?

我只想让她乘上地铁，她也是，她提到她想要一个环形旅行，她想,从Park，Street地铁站返回，但是哪里有一个选项,来说明是一个单线的还是环线的？

哈佛公开课 - 计算机科学课程节选

Like I just want to get on the damn subway.

我只想乘上TM的地铁。

哈佛公开课 - 计算机科学课程节选