He was well known for his expert swordsmanship, had served as a prison guard when he was young, and knew a lot about the law.是什么意思_He was well known for his expert swordsmanship, had served as a prison guard when he was young, and knew a lot about the law.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句