The sweat shows up even when a picture is presented so rapidly that the subject has no conscious awareness of seeing it.

即使一张照片快速地呈现在受试者面前，受试者没有意识到自己看到了照片，他们也会出汗。

youdao

The term "blind spot" has also taken on a more general meaning—it refers to people being unaware of a bias that may affect their judgment about a subject.

“盲点”一词也有了更广泛的含义——它指的是人们没有意识到可能影响他们对某一事物判断的偏见。

youdao

In Darayya, a city in Syria, there's a library and it has 15,000 books on almost every subject you can think of.

在叙利亚的德拉雅市有一个图书馆，里面有15000本书，几乎覆盖你能想到的任何主题。

youdao

Or the writer could show how the subject may be understood better or in a different way than it has been.

VOA: special.2009.04.30

Mr. Laermer says his preference is email because it allows for more depth than text, and it has a subject line.

WSJ: Ground Rules for Digital Communication With Friends and Family

It has a more refined auto-focus system so it can acquire the primary subject a little faster.

ENGADGET: The Engadget Interview: Steve Heiner, General Manager, Digital SLR Systems, Nikon

It has been the subject of a scathing report by NGOs.

BBC: Greece asylum: Journey through a broken system