It wasn't easy, but we slowly rebuilt those neighborhoods one block at a time, and in the process I received the best education I ever had."

VOA: special.2009.01.12

"Dificil, eh?" means " Difficult, isn't it?") Alright. I have to see this one more time.

很难不笑，不是吗）,我要再看一遍。

哈佛公开课 - 幸福课课程节选

This is ridiculous. Why doesn't he just say one thing at a time?"

这太荒谬了，他为什么不一次只说一件事情？“

耶鲁公开课 - 文学理论导论课程节选

Anyway, thinning isn't a one-time deal.

ECONOMIST: The fires return

Whether it's just one t-shirt at a time, one light bulb at a time, one relabeled food out at a time, we'll begin to see a real cultural shift on the issue.

NPR: Taking a Practical Approach to 'Green' Living

The governor included the measure in a package of executive budget amendments and said it wouldn't be a one-time act.

WSJ: Deadline on Evaluations