它们通常出现在大型的周日版报纸上，需要大量的背景故事来填补广告之间的空白。

They usually appear in the big Sunday editions where they need a lot of background stories to help fill off the space between the ads.

youdao

这里有一段伤心的背景故事。

There's a sad background story to this one. Read it here.

youdao

你可以感受到这部小说的背景故事，嗯还有吗？

You can feel that back story to the novel. Yeah. What else?

youdao

This is a story about mechanical objects, -- some of which move-- -- remember those smiling houses in the background-- and some of which are stationary, but they're all mechanical objects.

这是一个关于会活动的，机械的故事-,还记得那些作为背景微笑的房子吗？,它们不会动但也都是机械的东西。

耶鲁公开课 - 文学理论导论课程节选

So we had some common background and just really enjoyed comparing stories and upbringings

我们有共同的背景，我们经常交流我们的成长故事。

在马拉松认识的朋友 - SpeakingMax英语口语达人

You can feel that back story to the novel. Yeah. What else?

你可以感受到这部小说的背景故事，嗯还有吗？

耶鲁公开课 - 1945年后的美国小说课程节选