So if you can have a piece of paper here, and you fold it 41 times by the end of the class, you can reach the moon.

如果你们有一张纸，再在下课之前折叠41次，你就能碰到月亮。

哈佛公开课 - 幸福课课程节选

In fact many of them have folded and I would be willing to predict that many still will not make it and will fold.

事实上很多已经失败,我很愿意预测,很多赢利网站都将会失败。

麻省理工公开课 - 媒体、教育、市场课程节选

Plato's critique of Homeric poetry in the Republic is two-fold; it is both theological and political.

柏拉图在《理想国》中,批评荷马诗学有两层含意;,同时是有关神学与政治学。

耶鲁公开课 - 政治哲学导论课程节选

If it goes on for ten years that means that the -it'll double in seven years, so it'd be going up like two and a half fold.

如果按照此速度过上十年就意味着,七年内价格将会翻倍,所以价格应该会上涨到两倍半

耶鲁公开课 - 金融市场课程节选

You could think, you have to think earnings are going to go up twelve-fold to get it down to four times earnings, which will take a long, long time.

你可能会想，你必然认为收益会上涨12倍,让它回落到四倍于原来收益的地方，会花费很长一段时间。

耶鲁公开课 - 金融市场课程节选