Double clicking on the while activity in the editor enables you to see the sub flow inside the while loop.

如果您双击编辑器中的while活动，就会看到whlie循环中的子流。

youdao

If you clicked + to expand a while loop, the editor showed just the contents of the while loop.

如果单击+以展开while循环，编辑器仅显示while循环的内容。

youdao

There is of course an uncomfortable feedback loop from the latest disclosures of alleged hacking to the prime minister - in that the deputy editor of the News of the World in 2002 was Andy Coulson, who became editor of the News of the World in 2003, and who also served as Mr Cameron's communications director until he resigned in January.

BBC: News International's Rebekah Brooks 'won't resign'