You never know who or what might walk through the door.

VOA: standard.2010.07.06

He and I both used to walk into work together not together, I never really met him, but I always felt an affinity to him.

我们都习惯走去上班,不是真的一起去上班,我们从未碰面,但我总觉得和他很亲近

耶鲁公开课 - 金融市场课程节选

Yes, there're lots of good restaurants, lots of... I like to walk, so I never take a cab.

是的，这儿有很多好的饭店，很多很多……我喜欢散步，从来不打车。

在中央公园溜达 - SpeakingMax英语口语达人