"And,this is of concern to us. We also are concerned about the collateral damage that often results with child victims."

VOA: standard.2009.09.16

And think about this in that special first person ego-concerned way that comes naturally to us.

以一种自然的自省方式,来思考这些试验。

耶鲁公开课 - 死亡课程节选

"We are all concerned about Iran running out the clock on us on their nuclear program,".

VOA: standard.2009.09.17