Michael Jackson redefined popular culture with his energetic music, dance moves and revolutionary music videos.

VOA: special.2009.07.05

You were saying that for some people even Kashrut was being redefined.

你是说，对于一些人来说,连犹太教的饮食教规都在改变。

普林斯顿公开课 - 人性课程节选

His work redefined modern art and brought new attention to American artists.

VOA: special.2010.03.24

His artistic influence and unusual personality redefined the modern art world.

VOA: special.2010.09.05