在某个阶段，中产阶级就开始暴增了。

At a certain stage it starts to boom.

youdao

在某个阶段，美国对此几乎歇斯底里。

At one stage, Americans became almost hysterical about the issue.

youdao

在某个阶段从客户身上产生的收入。

Periodic revenue the amount of revenue collected from a customer in the period.

youdao

According to Freud, the-- it's not a fixation in the stage, in the same sense as an oral or anal stage, but yes.

根据弗洛伊德的理论-,这并不是发生在某个阶段的固着，像是发生在口腔期和肛门期阶段那样，不过，你是对的。

耶鲁公开课 - 心理学导论课程节选

You really want to get the power of dividing things up, but if you end up doing a ton of work at the combination stage, you may not have gained anything.

你真的想得到分解问题的能力,但是如果在合成的某个阶段,你需要做大量的工作，你可能得不到任何东西。

麻省理工公开课 - 计算机科学及编程导论课程节选