"We have very high confidence that by that date conditions will permit us to end the surge and begin a gradual and responsible drawdown of U.S.forces."

VOA: standard.2009.12.08

They had a certain time and date when the world was going to end.

他们相信在某个时间某个地点,世界末日就会出现。

耶鲁公开课 - 心理学导论课程节选