The two subjects are closely connected.

这两门学科紧密相连。

《牛津词典》

There is (a) considerable overlap between the two subjects.

两门科目之间有相当多的共通之处。

《牛津词典》

In the "Ultimatum Game," two subjects, who cannot exchange information, are placed in separate rooms.

在“最后通牒游戏”中，两个不能交换信息的受试者被放置在不同的房间里。

youdao

She gets help in those subjects from Shirley Mickel, a sixty-two-year-old-volunteer.

VOA: special.2010.07.16

Now here's a study that was done ten years later in nineteen-ninety-two, in this case it was with obese subjects.

这个实验是十年后的1992年做的,研究主题是肥胖

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

English is always the area where there is most dispute about grades because with maths and science - the other two subjects tested in Sats this summer - there is usually a right and wrong answer.

BBC: Appeals rise over schools tests

It was billed as a discussion of food and hospitality trends in France but the two-hour broad-based discussion hit many subjects within the topics of globalization, health, sustainable development and their impact on the food and hospitality industry.

FORBES: Can the French Protect and Promote Their Brand?

As I describe in Convince with Simple Fonts, the scientists showed subjects a two-line description of an exercise program and asked how long they thought it would take to perform.

FORBES: The Easy Path to Persuasion