名词
中文翻译：灰发老者
同义词：
['elderly man', 'senior citizen例句：1. He is a greybeard who has lived in this town for many years.（他是一个在这个城镇住了多年的老居民。）']
例句：
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1. He is a greybeard who has lived in this town for many years.
他是一个在这个城镇住了多年的老居民。
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2.The old man was a greybeard, and he had lived all his life in that small village.
这位老人是一位年长的居民，他一生都生活在这个小村庄里。
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3. The greybeard was the oldest resident of the community, and he had been there since before the war.
这位年长的居民是社区里最年长的人，他在战争爆发前就住在那里了。