他的作品大部分都是以这些主题思想为基础。

These ideas underlie much of his work.

《牛津词典》

在这幅永载史册的作品中，刘文西以“主题思想的深刻性、人物塑造的生动性和笔墨技巧的开拓性”而确立了自己在中国美术史上的地位。

In this picture forever in the annals of works, Liu West with "profound theme, the vivid characterization and pen and ink techniques pioneering" and established himself in the history of Chinese art.

youdao

作名词，著作中的主题思想，尤其是在书面作品中，汉语表述“主题、主体、题材”：一本以爱情为主题的书。

As a noun, the main area of interest treated in a work, esp. written: a book on the subject of love.

youdao