然而，自李白以来，它就成了人们喜爱的文学题材。

However, since Li Po, it had become the favorite a literal theme.

youdao

宁波旅游文学题材广博，体裁多样。

Ningbo travel literatures are rich in contents and genres.

youdao

灾难文学是一个十分具有研究价值的文学题材。

Disaster literature is a very literary value of research subjects.

youdao

Literary theory, as I say, is skeptical about the foundations of its subject matter and also, in many cases, about the foundations of what it itself is doing.

就像我说的，文学理论，是对创作题材的怀疑,在很多情况下，也是对自身所做之事的基础的怀疑。

耶鲁公开课 - 文学理论导论课程节选