President Barack Obama described the incident as a "systemic failure" of America's security apparatus, and U.S.officials have pledged to do what it takes to prevent a recurrence.

VOA: standard.2009.12.30

I really feel like I have what it takes to be an actor.

我真的觉得我有做演员的资质。

I'm ready to 实战 - SpeakingMax英语口语达人

Wiman says part of what makes science cafs successful is where that conversation takes place: "We have it in the lower level of Herbie's restaurant in the Central West End."

VOA: standard.2010.05.04