And the answer,she says, is that bilingual people are often better at controlling their attention -- a function called the executive control system.

VOA: special.2011.03.09

She is also a PhD candidate in Economics and is doing research on the behavior of options prices in a phenomenon called the "Options smile," as she's smiling at me right now.

她也在攻读经济学博士学位,目前正在研究"期权微笑",也就是,期权隐含波动率微笑现象中的价格变动趋势,她现在正对我微笑呢

耶鲁公开课 - 金融市场课程节选

She is the president of a small non-profit group of volunteers called the Women's Microfinance Initiative.

VOA: special.2010.06.16

She said the United States is moving from mostly the direct exercise of power to what she called "a more sophisticated and difficult mix of indirect power and influence."

VOA: special.2010.05.29

She has what is called "common sense."

VOA: special.2009.03.08

Now,she is focusing on her music. She has put out her own album, called Sally.

VOA: standard.2009.11.03

But she loves American standards, from show tunes and loves songs, as she told people at the release party for her new CD, called I'm Glad There is You.

VOA: standard.2009.11.03

But she said it is time to go beyond disaster relief to long-term development to counter a so-called "youth tsunami" of an estimated one million Haitian young people who will enter the job market during the next five years.

VOA: standard.2009.04.14