请问mixing
问题描述：
请问mixing
完整句在这里,The survey was limited to 20 pre-selected locations,mixing cities,countries and other locales,and interviewees couldn't add their own.是一级城市的意思吗?
答
mixing cities 不是一个词组,mixing cities,countries and other locales,是说“把城市,国家和其他地方混合起来”的意思.