History experts believe that between twenty and thirty thousand people traveled to the area.

VOA: special.2009.02.11

It's about bridging the Ivory tower and the Main Street in the area that I believe is the most important one and talks to each and every one of us.

还涉及到如何将学校与社会连接起来,这个我认为最重要的领域,对我们来说都有意义。

哈佛公开课 - 幸福课课程节选

(Voice) He says the pirates may fear that naval ships patrolling the area will close in on the ship if they believe weapons have fallen into the wrong hands.

VOA: standard.2009.11.10