調査

(1) 体系的および科学的に調査することを試みる(attempt to find out in a systematically and scientific manner; "The student researched the history of that word")(attempt to find out in a systematically and scientific manner)

⇒学生はその単語の歴史について研究した(attempt to find out in a systematically and scientific manner)

(2) 慎重に調べる(look over carefully; "Please inspect your father's will carefully")(look over carefully)

⇒慎重にあなたの父の遺言を調査してください(look over carefully)

(3) (inquire into; "the students had to research the history of the Second World War for their history project"; "He searched for information on his relatives on the web"; "Scientists are exploring the nature of consciousness")(inquire into)

⇒科学者は意識の性質を探究している(inquire into)

(4) 閲兵（軍隊の）を持つ(hold a review (of troops))

(5) 本質的な特徴か意味を発見するために、詳細に検討し分析する(consider in detail and subject to an analysis in order to discover essential features or meaning; "analyze a sonnet by Shakespeare"; "analyze the evidence in a criminal trial"; "analyze your real motives")(consider in detail and subject to an analysis in order to discover essential features or meaning)

⇒本当の動機を解析する(consider in detail and subject to an analysis in order to discover essential features or meaning)

(6) 問い合わせ、または調査を行う(conduct an inquiry or investigation of; "The district attorney's office investigated reports of possible irregularities"; "inquire into the disappearance of the rich old lady")(conduct an inquiry or investigation of)

⇒金持ちの老婦人の失踪を調査してください(conduct an inquiry or investigation of)