运用调查法、访谈法等研究方法的翻译：Using the method of investigation, interview research 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

The use of surveys, interviews and other research methods

Using the method of investigation, interview research

Using research techniques and so on survey procedure, interview law

Use the law, such as law, interview research methods

Using the method of investigation, interview research