In your vast land, generation after generation of Chinese people with their own hands have created the splendid Oriental civilization.

在你辽阔的土地上，一代又一代的炎黄子孙用自己的双手创造了灿烂的东方文明。

youdao

So perhaps the scales of the birds' ancestors had stretched out, generation after generation. Later their edges could have frayed and split, turning them into the first true feathers.

鳞片和羽毛都是扁平的，因此有可能鸟类祖先的鳞片经过多代繁衍之后渐渐延展开来，之后其边缘出现绽裂和缺口，于是鳞片进化成为第一缕真正意义上的羽毛。

youdao

His name will be remembered generation after generation.

他的名字将万世流传。

youdao

"Each individual grows and divides into two, and that process keeps going on generation after generation, thousand after thousand years, millions after million years."

VOA: standard.2010.04.05

I don't know how many kids, generation after generation, get in trouble because they do not remember the following fact.

我不知道有多少孩子,一代又一代,因为没有记住下面的内容而遇到困难

耶鲁公开课 - 基础物理课程节选

To keep that conception in regard to decent race relations alive and growing has been the aspiration of generation after generation in many an American family, judging by my own and by those I know.

美国世世代代,都憧憬这一种理想,那就是保持,广博开放的胸襟，来正确面对种族问题。

耶鲁公开课 - 1945年后的美国小说课程节选

This union may never be perfect, but generation after generation has shown that it can always be perfected.

NPR: Obama Forced to Address Relationship with Pastor

And all of you represent that long line of heroes that have served us so well generation after generation.

WHITEHOUSE: Ending the War, Saluting the Troops

And generation after generation of immigrants have come to these shores because they believe that in America all things are possible.

WHITEHOUSE: My Fellow Americans