調査を行う 1 1. conduct a research 2. conduct a survey 3. conduct search 4. conduct the study 5. institute a survey 6. make an inquiry 7. prosecute an inquiry 8. prosecute one's inquiries 調査を行う 2 make a researc
世論調査を行う 1 1. carry out a poll 2. conduct [take] a public opinion poll 3. conduct a poll 4. organize a poll 世論調査を行う 2 conduct [make] a public opinion survey (on)〔~に関する〕