4 文書を見つけるための辞書。

• matter, subject, issue, topic
• 課題, 問題, 案件
• some situation or event that is thought about; "he kept drifting off the topic"; "he had been thinking about the subject for several years"; "it is a matter for the police"
• 考えられた状況や出来事

• problem
• 問い, 課題, 問, 設問, 悩み, 問題, 命題, 案件, 題, プロブレム, 宿題
• a question raised for consideration or solution; "our homework consisted of ten problems to solve"
• 考慮または解決するために提起される疑問

• instance, example, case
• 例, 出来事, 事例, 案件, 場合, ケース, 実例, 事件, 件
• an occurrence of something; "it was a case of bad judgment"; "another instance occurred yesterday"; "but there is always the famous example of the Smiths"
• 何かの発生

• issue
• 核心, 論争点, 論点, 問題点, 問題, 争点, 案件
• an important question that is in dispute and must be settled; "the issue could be settled by requiring public education for everyone"; "politicians never discuss the real issues"
• 論争の重要な論点で、解決しなければならないこと