You can't wander around any Greek city, or Roman city of the Ancient World, without seeing the latrine.

古代希腊城市，及罗马城市，都有公共厕所。

耶鲁公开课 - 新约课程节选

Interestingly enough--and you ever wonder this?-- sometimes somebody will wander by a keyboard and say, That's odd.

有趣的是,你们没怀疑过吗,有时某些人会围着键盘端详,然后说,那真奇怪

耶鲁公开课 - 聆听音乐课程节选

My assistant will tell you that she often cannot find me because my favorite thing is to escape and just wander around the institution.

我的助手会告诉你,她常常找不到我,因为我最爱做的事情就是,“逃出”办公室，到医院里到处巡视。

普林斯顿公开课 - 领导能力简介课程节选