That was Wednesday. On Thursday the world leaders meet in working sessions to discuss what to do to stem the global recession and get back on the road to growth.

VOA: standard.2009.04.01

So if you have more conceptual oriented questions, you can absolutely bring them to office hours, but just realize there's always a crunch time wise, especially on Wednesday's and Thursday's.

如果有很多概念方面的问题，你完全可以把它们带到办公时间来，但是请认识到，总是有零零碎碎的时间的，特别是在周三和周四。

哈佛公开课 - 计算机科学课程节选

They will be Wednesday, Thursday, and Friday and we have six problem sets.

讨论课定于周三,周四,和周五,我们将布置六道习题

耶鲁公开课 - 金融市场课程节选