And Poland and the Czech Republic want to know whether Mr.Obama will follow through on Bush administration plans to site a missile defense system in their countries.

VOA: standard.2009.03.29

Well, it would follow then from one, two, and three that we are not a purely physical system.

那么,综合一二三我们得到,我们不仅仅是纯粹的物理系统

耶鲁公开课 - 死亡课程节选

On a massive stage and in crowds,participants of the "March for America" urged U.S.President Barack Obama to follow through on his promise to overhaul the immigration system.

VOA: standard.2010.03.21