What does "we are all over this" mean?

“我们正全力以赴解决此事”是什么意思？

youdao

In this exhibition, we selected artists who are both good at painting and calligraphy all over the country, and display their works for the viewers.

本展览从全国书画家中挑选了书法和绘画水准皆较高的艺术家参展，将同时展示他们的书法和绘画作品。

youdao

We are the ones who started this profusion of little cameras working all over the world.

这是真的吗？我们竟然带动全世界那么多人使用小相机！

youdao

So we as human beings all over the world, and we particularly here in Los Angeles, are responding to this need and are glad to do it.

NPR: Activists Host Darfur Observance Day in L.A.

"The Believer's staff is all over the country, and we communicate primarily via email, so events like this are great because you get to spend time with the community around the magazine and really see email come alive, " said Mr. Leland, while mingling.

WSJ: Celebrating a Decade of the Believer

Over this idea that the robots are going to steal all our jobs and what are we going to do then?

FORBES: On The Robots Are Going To Steal All Our Jobs Kerfluffle