It's really hard for candidates to convince you, that they really are a left, or a right, or a centrist candidate.

通常候选人很难让选民相信,他们是左派,右派,或是中间派

耶鲁公开课 - 博弈论课程节选

If you can kick the ball very hard, but not very accurately, then if you try and shoot to the left or right, you're slightly more likely to miss.

如果你只会大力抽射但是缺乏精准,当你射向左路或者右路时,你有可能会射偏

耶鲁公开课 - 博弈论课程节选

And here, this is Marianne being martyred by the French provisional government, and in the back is the-- is it the dawning of the social republic of the Left, that is these ordinary people who have fought so long and so hard.

这是玛丽安娜正在殉难,被法国临时政府杀害,这后面是,是象征着左翼的共和国的黎明,这也是平民们不畏困苦,坚持战斗的原因

耶鲁公开课 - 1871年后的法国课程节选

The bits are still there, much like bits are still left when you erase a file on your hard disk but they're forgotten about.

二进制数还在那里，就像你在硬盘上删除一个文件,二进制还在那里,但是它们被遗忘了。

哈佛公开课 - 计算机科学课程节选