You copy the screen grab into your clipboard, open a graphics editor and save it into a web format. Then you have to upload it to a web service so that you can share it publicly.

你需要将截屏复制到剪贴板，打开编辑器，将它保存成通用图片格式，还要将图片上传到某个网络服务，才可以公开分享。

youdao

But analysis by CNN and the SITE Intelligence Institute has uncovered a screen grab from one of those videos.

CNN: SHARE THIS

The screen grab used to promote the video actually shows Johnson in the act of committing the foul, which was not flagged by referees.

FORBES: This Is How the NFL Drives Players Crazy

Check after the break for another screen grab, and let us know if you've noticed any other new features -- other than yesterday's April Fool-related overly-specific content categories -- popping up lately.

ENGADGET