The scientists say if their work is confirmed, it could lead to further research on how lifestyle choices figure in the prevention and treatment of age-related decline and diseases such as Alzheimer's.

VOA: standard.2009.12.30

In the Greek world we know -- I think I quoted something from hesiod that confirmed it.

我们都知道在古希腊时期,我记得当时我引用了赫西奥德的话

耶鲁公开课 - 古希腊历史简介课程节选

A UNHCR official based in South Sudan confirmed to VOA that it had started receiving a steady flow of refugees from the Central African Republic, adding to the large number of Congolese refugees who were displaced by the group.

VOA: standard.2009.08.27