This week, Congress voted to extend the credit to the end of September -- but only for people who signed a dealby April thirtieth.

VOA: special.2010.07.02

And so if you choose to elect the hacker edition of this week's problem set the challenge will be to figure out not only how to implement the game but how to implement a solver for the game.

因此，如果你选择这周的应用题目为升级版,那么你将面临的挑战,不仅是如何实现这个游戏，而且,要实现此游戏的解决方法。

哈佛公开课 - 计算机科学课程节选

I've read two books this week and it's only Wednesday.

这周才到周三，我就读了两本书。

I'm good at 实战 - SpeakingMax英语口语达人