在我们等待的期间，请允许我先简单的给大家介绍一下这位演讲者的背景吧。

While we're waiting, perhaps let me give you a little background about our speaker.

youdao

在我们等待的期间，请允许我先简单的给大家介绍一下这位演讲者的背景吧。

While we're waiting, perhaps let me give you a little background about our speaker.

youdao