"Wish you good luck,God speed, and we will see you back here in about two weeks."

VOA: standard.2010.02.08

OK, good luck on your tests, and remember the review session if you care.

好的，祝你的测验好运，并记住复习如果你在乎的话。

麻省理工公开课 - 固态化学导论课程节选

If you want to do word processing on it, good luck.

假如你想用它做文字处理，也祝你好运。

麻省理工公开课 - 计算机科学及编程导论课程节选

This would be good luck if you were long and now suddenly you got a huge return that you would not have thought was possible since you've never seen it before.

如果你长期持有这份投资,你就走运了,回报如此之高,你自己都没有料到,可能你也从来没有见过这种情况

耶鲁公开课 - 金融市场课程节选

I give you Newton's law and say, "Good luck."

我告诉你牛顿定律,然后说,"祝你好运"

耶鲁公开课 - 基础物理课程节选

If you want play video games on it, good luck.

假如你想用它玩儿游戏，那就祝你好运吧。

麻省理工公开课 - 计算机科学及编程导论课程节选