One can see businessmen and women running down the escalators, most likely late for work, couples holding hands, others seemingly asleep as they wait to get off, listening to the music that blares from the loudspeakers overhead.

VOA: standard.2010.07.10

For example, if you are out late after work and you catch your girlfriend with another boy.

例如，如果你下班后在外面待得比较晚，这时你看到你的女朋友和另一个男孩在一起。

It seems 课堂 - SpeakingMax英语口语达人