On the eve of the football Confederations Cup, the head of the South African Organizing Committee, Danny Jordaan, once again patiently responded to nagging inquiries over the level of security for the tournament.

VOA: standard.2009.06.12

Unfortunately, that's the evolution of nagging.

不幸的是，这就养成了他磨人的习惯。

耶鲁公开课 - 心理学导论课程节选

Unfortunately, that's the evolution of nagging.

不幸的是，这就养成了他磨人的习惯。

耶鲁公开课 - 心理学导论课程节选