"And it's really interesting because for many children, especially in first grade, they are very unaware that these different things go on in other homes.

VOA: special.2009.12.24

Particularly, if we took advantage of the fact that this is a virus that's easily transmitted orally and could you make a vaccine that would be effective orally as well, that would be a tremendous advantage, especially in children who don't like to get shots.

尤其是,如果我们可以利用这种病毒,很容易经口传播这一事实,制造出一种,可以通过口服而起到同样效果的疫苗,那么这将是一个巨大的飞跃,特别是对于那些不喜欢打针的孩子

耶鲁公开课 - 生物医学工程探索课程节选

Most vaccines help prevent disease in children,but reaching children in remote rural areas is often a challenge especially in poorer and war-torn countries.

VOA: standard.2009.12.28

"You have to talk to them." They especially want answers about then Cardinal Ratzinger and his involvement in the transfer of a priest who abused some 200 deaf American children 30 years ago.

VOA: standard.2010.04.01