Another thing is that most patients - And of those who were tested, only a small number were positive, even though the researchers tested 30 times more people than would normally be tested for HIV.

VOA: standard.2010.07.23

But hopefully when it gets nearer, people will be more positive.

但是我真心希望当奥运会即将来临的时候，人们会更积极一点。

正准备奥运会 - SpeakingMax英语口语达人

As humans I think our instinct is to want more, you know, not be positive and...

作为人类我觉得我们的直觉是追求更多东西，你知道，不怎么积极，而且……

我的理想是 - SpeakingMax英语口语达人