VOA慢速英语:词汇节目:极端情绪

diving board –n. a surface above a swimming pool that people can dive from into the water

swimming pool –n. a large hole filled with water for swimming

crazy –adj. unable to think in a clear or sensible way, not sane

spur of the moment –phrase done suddenly or without planning

irrational –adj. not thinking clearly or showing good judgement