This theme recurs several times throughout the book.

这一主题在整部书里出现了好几次。

《牛津词典》

He picks up this theme again in later chapters of the book.

在该书的后几章，他又重回到这个主题上。

《牛津词典》

"How many of the songs that dealt with this theme became hit songs?"—"Not very many."

“有多少关于这个主题的歌曲成为了畅销歌曲？”—“不太多。”

《柯林斯英汉双解大词典》

Malema seized on this theme at the rally.

VOA: standard.2010.04.04

This theme comes back in the scene where his grandmother is washing him.

祖母给他洗澡时,这一主题再次出现。

耶鲁公开课 - 1945年后的美国小说课程节选

And you'll see as we go through the other big-- the other two "big three" that there is a kind of repetition of this theme.

你们将发现-,在我们讨论其他两大可变因素的时候“,主题上有些重合。

耶鲁公开课 - 心理学导论课程节选

In recent years, this theme has even been extended to non-human primates, such as chimpanzees.

WSJ: Weekend Essay by Jonah Lehrer: How Power Affects Us

Novy-Marx has been working this theme for a while, and not everybody agrees with him.

FORBES: Want To Make That Public Pension Look Healthier? Burn The Cash

America is always shifting, and a town created by railways is part of this theme.

ECONOMIST: Nebraska��s Kool-Aid test