“成熟的市场”常见的英文表达是 "mature market"。
例如:
The technology sector in this country has evolved into a mature market. (这个国家的技术产业已经发展成为一个成熟的市场。)
Mature markets often have slower growth rates but higher stability. (成熟市场通常增长率较低,但稳定性较高。)
此外, "sophisticated market" 也可用于描述市场成熟、复杂且具备较高发展水平的情境,但 “mature market” 是更常用、更直接对应的说法。