This football team was once reputed to be invincible.

这支足球队曾被誉为是不可战胜的。

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The football team was once reputed to be invincible.

那个足球队曾誉为无敌的。

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Liston had been world champion for two years, and was deemed by many to be invincible.

那时利斯顿已经蝉联了两年世界冠军，公认所向无敌。

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He said that it would be "futile" to expect any outcome from the resolution, because North Korea would remain "invincible forever".

VOA: standard.2009.11.20

But Mr Duffield will be keen to show that Oracle is not invincible.

ECONOMIST: Business computing: The cloud crowd | The

The market may be inefficient, but it remains close to invincible.

WSJ: Intelligent Investor: Don't Bet the House on Efficient-Market Model

"He was known as a warrior, the invincible patriarch who could be depended on to play through his injuries, " the suit said.

CNN: January 23, 2013 -- Updated 2220 GMT (0620 HKT)