研究产品规划与设计阶段的决策问题的翻译：Study on product planning and design stages of decision making 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

Product planning and design phase of decision-making problems

Study on product planning and design stages of decision making

Research product plan and design stage policy-making question

research product planning and design stages of the decision-making problems

Study on product planning and design stages of decision making