请将下面这段话翻译成英文:
龙泉宝剑
龙泉宝剑也称“龙泉剑”,是中国古代十大名剑之一。传说是二千六百多年战国时期由欧冶子大剑师所铸,名为“龙渊”。现在指按汉族传统工艺铸造的宝剑。
参考译文
Longquan Double-edged Sword
Typically referred to as simply Longquan Sword, this double-edged sword is one of ancient China’s ten famous swords. Legend has it that a sword named Longyuan was cast by Ou Zhuzi, the sword master of the Warring States Period over 2,600 years ago. Today, it refers to a sword cast in this traditional Han technique.