一个英语句子看不懂

题目

一个英语句子看不懂
American values and the particular conditions in the United States both contributed to the establishment of “nation of many nations”.是什么意思“nation of many nations”.

答案

美国价值观和特殊的环境共同造就了“万邦之国”的建立
“nation of many nations”可以理解为“多国的大熔炉”,好多国家、好多文化在美国存在、融合.