And that's basically trying to make sure our program has not regressed, as to say, gone backwards in how well it works. And so we always test it on everything.

这只是从根本上确保,我们的程序并没往后退，也就是说在可用性方面倒退了,因此我们在任何东西上,都要进行这样的测试。

麻省理工公开课 - 计算机科学及编程导论课程节选

The state could strike back with unparalleled savagery against those people who got in the way, and that's what happened at the commune, in the Paris Commune.

但它竟也可以以空前野蛮的步伐倒退,就为了对抗那些阻碍了他们的人们,这就是在公社时期所发生的,巴黎公社时期

耶鲁公开课 - 1871年后的法国课程节选

Of course, everything in my room is going backwards for you.

显然你看教室里的东西都在倒退

耶鲁公开课 - 基础物理课程节选

I think what we do in America whatever people might say about we're on a way up or we're on a way down, we still have vast power in team influence on what's going in this world Absolutely. -with the kind of financial and leadership role.

我认为我们在美国所做的,无论人们如何评价,我们在前进或在倒退，我们仍然拥有巨大的力量,对于世界的发展有着极大的影响,绝对是，-因为我们拥有巨大的金融实力,以及领导作用。

普林斯顿公开课 - 人性课程节选

Indeed, he said in his various pronouncements written for him by someone else that he didn't want to be a king of the old regime, he did not want to turn the clock back to 1788, and that you could combine a modernity with monarchy.

在一篇由人代笔的自我声明中,他表示并不想成为旧有政体的国王,他不想把时间倒退回1788年,完全可以把君主制和现代化结合

耶鲁公开课 - 1871年后的法国课程节选