B: Zidane headbutted Materazzi, but why did he do that?

齐达内头顶了马特拉齐，他为什么要这么做？

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A New York man, blinded in his right eye 64 years ago, can see again after being headbutted by a racehorse.

纽约1名64年前瞎了右眼的男子，被1匹赛马用头顶撞后，视力又恢复了。

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The Inter defender releases his autobiography this week, in which he describes the moment when Zizou headbutted his chest during the World Cup Final in Berlin.

这位来自国际米兰的后卫在本周发布了他的自传，其中描述了在柏林举行的世界杯决赛中齐达内用头撞向他胸口的那一幕。

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The veteran Italian headbutted Jordan as tempers flared at full-time in Milan 1-0 Champions League .

BBC: Gennaro Gattuso given four-match ban for headbutt

The exchange had still seemed innocent enough until Zidane inexplicably headbutted the Italian defender in the chest.

CNN: Zidane sees red as Italy win Cup

In 1991 he received a two-year conditional discharge for assault occasioning actual bodily harm after he headbutted a colleague.

BBC: Philpott sentencing: Derby fire deaths duo 'good' parents