The industrial unrest for higher pay in China poses two major questions: Does it signal the start of new era of industrial unrest and the rise of militant unionism?

VOA: standard.2010.06.24

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

Experts say the two sides also will discuss a host of other issues, including arms control after the recent signing of the New START Treaty, what to do about Iran following tougher United Nations sanctions, as well as trade and economic questions.

VOA: standard.2010.06.18

We're at a point now where some really important recent discoveries have not answered all our questions, but have certainly helped take us into some new directions and really open up a new chapter in the search for additional options to prevent HIV Those recent discoveries include anti-bodies found in some HIV positive people that prevent the AIDS virus from entering cells.

VOA: standard.2010.07.15