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

then you're actually going to set yourself back,

这样你实际上就是倒退了，

健康生活 - SpeakingMax英语口语达人

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

But we can raise that same point going backwards.

但我们倒退过来提出一些问题。

耶鲁公开课 - 死亡课程节选

Well, fast forward twenty years.

时间往前倒退20年。

耶鲁公开课 - 现代诗歌课程节选

He comments about automobiles. What he suggested is that the new invention is worthless. It's really a great line that touch our hearts. It's true that automobiles carry people flow but really humanity in society might actually be moving backwards.

他评论汽车，他表达的意思是,这个新发明是没有价值的,这真是一句触动人心的话,汽车确实载着人们去往各处,但是社会中的人性事实上却好似在倒退。

麻省理工公开课 - 电影哲学课程节选

So now let me actually reverse this and go back to the beginning.

所以现在让我们真正倒退,返回到开头。

哈佛公开课 - 计算机科学课程节选

Actually, let me back up and do this in video.

实际上，让我们倒退下然后在录像里做这个。

麻省理工公开课 - 计算机科学及编程导论课程节选

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