Making lesson summaries for OpenLanguage isn’t easy!

给OpenLanguage写课程摘要真不容易！

Concept: View Operational Summaries: plan.

概念：视图操作总结：计划。

That’s because Digg only shows summaries of posts.

这是因为Digg只显示文章的摘要。

Below are brief summaries of these conclusions.

下面是这些结论的简单概括。

Only summaries of visitors’ behavior are produced.

系统仅生成访客活动概要。

To display five summaries at 2-second intervals, type.

要想以2秒的时间间隔显示5个汇总报告，输入。