求翻译：还有很多的不公平和意外，刘翔一百一十米栏刘翔摔倒后测出刘翔的跨栏多出好几厘米，伦敦奥运会是奥运史上最失败的一届是什么意思？

There are a lot of unfair and unexpected, Liu Xiang, one hundred and ten meters bar Liu Xiang fall measured hurdler Liu Xiang's more than a good few centimeters London Olympics Olympic history failed session

There are a lot of unfair and unexpected, Liu Xiang Liu Xiang 110 meters after the fall of the Liu Xiang hurdles for more than several centimeters, the London Olympic Games history of the Olympic Games is the most fail of a session

Also has very many unfair and the accident, after Liu flies in circles 110 meter fence Liu Xiang to throw down determines Liu Xiang to jump a hurdle are many several centimeters, the London Olympic Games is a session which in the Olympic Games history most is defeated

There are many unfair and accidents, Liu Xiang Liu Xiang's hurdle of 110 meter hurdles after Liu Xiang fell measured over several cm, London Olympic Games is the worst in Olympic history session

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