But he never forgot that day and when he grew up after a short spell playing football at LSU he did become a hobo.

但随着他渐渐长大，他没有忘记那一天的事,他在路易斯安那州立大学打了一阵橄榄球，后来成了流浪汉。

耶鲁公开课 - 1945年后的美国小说课程节选

He's actually a better player now, you know, so that taught him a lesson, you know.

他现在球打得更好，因为那给他上了一课。

美国和美式足球 - SpeakingMax英语口语达人