you

你通常在网上做什么？

What do ___you usually do online?

你只需要一台摄像机和网络连接。

All ___you need is a video camera and an Internet connection.

在积极倾听中，概括能帮助你回顾讲话者信息的要点。

In active listening, summarising helps ___you review the key points of a speaker's message.