在英语中，“市场调研”可以表达为以下几个短语或句子：
- Market Research
- Consumer Research
- Market Analysis
- Market Study
- Market Investigation
- Market Study Analysis
- Marketing Research
- Business Market Research
- Market Intelligence
这些表达方式在英语商业和市场营销文献中都非常常见，根据具体语境和需求，可以选择最合适的短语。例如：
- “We need to conduct a thorough market research to understand customer preferences.”
- “The company has invested in market analysis to identify potential growth opportunities.”
- “Our marketing research team is currently conducting a study on the competitive landscape.”
- “This report provides insights from the recent market investigation into consumer behavior.”
- “Market study and analysis are crucial steps before launching a new product.”