And if all of the possible brackets were filled out on standard paper and stacked on top of each other, how big would the pile be?" It would actually go from the earth to the moon and back,1.1 million times,".

VOA: standard.2009.03.25

You have filled out the paper work and you're ready to graduate.

你写完了论文，准备毕业了。

I'm about to 课堂 - SpeakingMax英语口语达人