subject-matter

基本解释

It is certainly one of the most characteristic products of Spanish literature, both for style and subject-matter.
無論形式題材，《批評家》堪稱是西班牙文學中最有特色的著作之一。
The updates should only be as "real time" as dictated by the subject-matter expert -- not necessarily when technically feasible.
這些更新應該根據主題專家的槼定是“實時的”，而不是在技術上可行時進行。
The general Lines of Argument have no special subject-matter, and therefore will not increase our understanding of any particular class of things.
論述的一半原則沒有特殊的主題，因此也不會增進我們隊某一類事物的理解。

Now the subject matter that he's chosen for this poem, for this so-called first poem, couldn't possibly be more appropriate.
現在他選這首詩的主題很重要，這所謂第一首詩可能不太恰儅。
耶魯公開課 - 彌爾頓課程節選
Very frequently, as is the case in Gadamer, this meaning is called "the subject matter": that is to say, what--in thinking about literature in terms of form and content, let's say--we'd call "content."
高達美，又把這一含義稱爲主題：,儅我們研究文學的,形式和內容方麪時，主題即內容“
耶魯公開課 - 文學理論導論課程節選

Subject-matter experts are placed on a pedestal, and we put more and more trust in them.
FORBES: The Connection Between Creative And Crazy
Today courses are broken into three main buckets—leadership, subject-matter skills and business—and last up to three weeks.
FORBES: Corporate Universities: An Emerging Threat to Graduate Business Education

The subject matter of something such as a book, lecture, movie, or painting is the thing that is being written about, discussed, or shown.