UC知道帮我翻译下面这句话，谢了
来源：百度知道 编辑：UC知道 时间：2024/06/28 22:47:00
a man says that the population of the more developed coutries was 1214million in 1990关键是其中的more要如何翻译
more developed countries高度发达国家
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a man says that the population of the more developed countries was 1214 million in 1990.
有人说，1990年高度发达国家的人口有十二亿一千四百万。
more developed countries 高度发达国家