名词中文翻译
中文翻译：剑
同义词：
['sword', 'rapier', 'dagger例句：1. The gladius was a symbol of his authority.（这把剑象征着他的权威。）']
例句：
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1. The gladius was a symbol of his authority.
这把剑象征着他的权威。
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2.He trained in gladius for many years before he became a master swordsman.
他在成为大师之前，花了多年时间练习剑术。
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3. In ancient Rome, gladius was the weapon of choice for warriors.
在古罗马，剑是战士的首选武器。