我不敢说自己对这个主题有多了解，但是…

I don't pretend (that) I know much about the subject, but...

《牛津词典》

我只想紧扣主题。

I would just stick to the topic.

youdao

你能告诉我你的主题是什么吗？

Can you remind me what your topic is?

youdao

It's also the subject of "Neither Out Far nor In Deep," which I asked you to read for today and is on page 220.

这也是“不深也不远“的主题“,我让你们读的那首诗,在220页。

耶鲁公开课 - 现代诗歌课程节选

That's part of the work and part of the subject and part of what I will be talking about here.

这是工作和主题的一部分,也是我将要谈到的一部分。

耶鲁公开课 - 现代诗歌课程节选

Student: The beauty of the language and symmetry, the sentence structure, the word choice: I guess going away from the theme, more of just the language.

语言的优美和对称，句子结构，选用的词：,我想除开主题，我更喜欢它的语言。

耶鲁公开课 - 1945年后的美国小说课程节选