求助！！关于营销英文术语
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在翻译一些营销资料时遇到了好多英文术语，不知如何翻译。各达人请多帮忙
focus groups
Measures basic beliefs and behaviors for a category.
conjoint analysis
Measures trade-offs of product/services features and price
discrete choice
Measures in-depth trade-offs of a few features and price
