Both the rich and poor

In other words, poor and rich both over-exploit the natural world, but for different reasons.

换句话说，穷国和富国都过度开发自然世界，但二者出于不同的原因。

Both the strength and continued value of Snow's analysis lies in his advocacy that all societies, both rich and poor, should recognise and accept science as an important strand of their culture.

斯诺的分析的活力和仍然存在的价值在于它倡导所有社会无论贫富都应该承认并接受科学作为它们的文化的重要组成部分。

Repeated surveys in rich and poor countries alike, they claim, show that people appreciate both the autonomy and the breadth of opportunity that the model gives them.

它们声称，在富国和穷国做的反复调查都显示出人们能够理解这种模式带给他们的自主和广阔的机遇。