She returns to Singapore Friday to join up with President Barack Obama for the APEC summit early next week and Mr.Obama's first visit as President to China.

VOA: standard.2009.11.12

We all seek our own interests and soon we join up with a family, we want the family's interest up to a point, but how is this fit together with the needs of the community at large?

起初我们自寻欢愉,不久,我们组建了家庭,从某种程度上讲,我们想要家庭带来的快乐,但如何能更大程度的,满足社会的需求来组建起家庭呢

耶鲁公开课 - 古希腊历史简介课程节选