They duked it out for so long that the conflict became known as The Hundred Years War.

他们坚持了很长时间， 以至于这场冲突被称为百年战争。

To actually hit them, that sort of fighting: " to duke it out." " The two boxers duked it out" – they fought each other.

真正打击他们， 就是那种战斗：“一决胜负。” “两个拳击手决斗了” ——他们互相打斗。

And the Force is strong with these 2 brothers, prince William and prince Harry duked it out with lightsabers during a visit to the Star War set in Buckinghamshire on Tuesday.

威廉和哈利王子在白金汉郡参观《星球大战》片场，两人还用激光剑你来我往。