When your process has groups of activities that can run concurrently, or the flow might branch to activities on other paths, you can place them in a parallel activity (also known as a flow).

当您的流程有多组可以并行运行的活动，或者流可能分支到其他路径上的活动时，您可以将它们放置在并行活动中(也称为流)。

youdao

Start a simple list or spreadsheet of the different types of users, different groups of users, and the kinds of activities they will perform with the portal.

用简单的列表或电子表格列出不同的用户类型、不同的用户群体和他们需要通过门户完成的活动。

youdao

The columns in Figure 2 represent groups of related business activities that are obtained by partitioning the complete collection of functions.

图 2 中的列表示通过对完整的功能集合进行划分得到的相关业务活动组。

youdao

She says these groups have been operating since 2008 and many of the militants had served prison sentences for past terrorist activities.

VOA: standard.2010.03.24

Robert Arena, a political Internet expert with Presage Internet Campaigns in Alexandria, Virginia, says the Internet helps fighters for tolerance by exposing the activities of previously shadowy groups.

ECONOMIST: The Internet

Activity streams complement them by allowing employees to keep track of activities and messages from many different networks of people, groups and even applications in a stream of content over time, again conceptually similar to Twitter.

FORBES: Corporate Microblogging Helps Employees Migrate Work Conversations Online

The Colorados were ferocious opponents, who accused Mr Lugo of weakness in the face of land occupations by radical peasant groups, and the criminal activities of a small band of guerrillas.

ECONOMIST: Paraguay��s impeachment