"I was in a long distance relationship for about a year, and Skype really helped because you could actually see the other person when you are talking."
VOA: special.2009.09.14
"They are going to work together in order to achieve the goals of the world -- that really, when you talk about the G20, you are talking about nineteen countries plus the E.U.
VOA: special.2009.10.02
How much change in precipitation are we really talking about?
VOA: standard.2010.06.14
应用推荐