高收入人群 用英语怎么说？谢谢！

最常见的2种说法：
high-income people
high-earning people

例句：

1. 我的背景是工薪阶层，在这些高收入人群中感到很不自在。
With my working-class background, I feel like a fish out of water among these high-income people。

2. 调查显示，在供职于大型跨国公司的高收入人群中，有45%的人是“极限工作者”。
The research estimates 45 per cent of high-earning people working for large global companies have "extreme jobs".

human group with hign income