exists是什么意思？

He has discovered it – babies don't even know that language exists – and he has found out how it works and learnt to use it appropriately.

In terms of class, digital divide exists among different types of workers and between the upper and middle classes and the lower class.

The UK Health Secretary said this is clearly a cultural problem, and probably one that exists in many parts of the world.

We all know there exists a great void in the public educational system when it comes to exposure to STEM Science, Technology, Engineering and Mathematics courses.

with regard to sex, digital divide exists between men and women.

If such an indicator exists, it is well hidden.

Steinberg and Bahareh Keith, an assistant professor of pediatrics at the University of Florida College of Medicine, say most children will likely never experience problems related to what their parents share, but a tension still exists between parents' ri

This cozy workplace no longer exists here.

We believe that at least part of the problem lies in places other than the interaction between scientists and members of the media, and exists because for one thing we underestimate how difficult it is for scientists to communicate effectively with a dive