"貧富分化"用英文怎麽說?

在英語中，貧富差距常常不是用poor和rich來表達的。在美國，談到這個時壹般都用：Gap between haves and have-nots

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當然，也有用：The growing gap between rich and poor

只是The growing gap between haves and have-nots更英語化些