I can't quite tell how they've determined this, but it has to do with something called MHC genes, which affect immune responses, and smelling T-shirts.

我不太清楚他们得出这一结论的具体过程，但它和一种被称为MHC基因的物质有关。这种物质可以影响免疫应答以及对T恤的嗅觉。

youdao

Her job has something to do with computers.

她的工作与计算机有些关系。

《牛津词典》

This feeling has to do solely with geography, so something about the height, width, and depth of wherever we are reminds us of somewhere else.

这种感觉只与地理有关，所以我们所处之地的高度、宽度以及深度总会让我们想起某个地方。

youdao

Well, things that seem obvious are not obvious and it has something to do with-- something like framing.

看似显然的事情其实并不显见,需要大家打破那个思维的框架。

耶鲁公开课 - 金融市场课程节选

We really don't know, but it has something to do with "being."

我们并不知道，但它是与某种存在有关系的“

耶鲁公开课 - 旧约导论课程节选

I think that has--my theory--that has something to do with the intellectual atmosphere at universities.

我有个想法...我认为这和,高校里的学术气氛有关

耶鲁公开课 - 金融市场课程节选

The reason, Bejan told LiveScience, has to do with something called a boundary layer.

MSN: Fastest swimmers make webbed hands out of water

Mr MacDorman wants to do more tests, but he surmises that the discomfort many Japanese feel when dealing with other people has something to do with his results, and that they are much more at ease when talking to an android.

ECONOMIST: Why the Japanese want their robots to act more like humans

If parents prefer to molly-coddle their children with junk food it surely has something to do with their unwillingness to be more responsibly austere with their own diets.

BBC: Viewpoint: Childhood obesity and passive parenting