ignorant(無知な): He was ignorant of the customs in this country. (彼はこの国の習慣を知らなかった) - 試験に出る! 英単語検索辞書

ignorant(無知な): He was ignorant of the customs in this country. (彼はこの国の習慣を知らなかった)

He was ignorant of the customs in this country.