我认为重点应该放在两个关键问题上。

Instead I believe the focus needs to be on two key issues.

youdao

在马萨诸塞州的案例中，有两个关键问题。

As in the Massachusetts cases, there are two crucial questions here.

youdao

让我们通过澄清两个关键问题来结束本文。

Let's close by clarifying a couple of key issues.

youdao

Second, I'd like to identify two key questions that I really think important for you to be thinking about and addressing in the area of new technology and education.

接着确定两个关键问题,这两个问题很重要,你们要好好想想怎样,在新技术和教育中定位。

麻省理工公开课 - 媒体、教育、市场课程节选