People used to live near people of different income levels; neighborhoods are now more segregated by income.

过去，人们的邻居都来自不同的收入水平；而现在，收入的高低使得社区划分更加明显。

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The demands on the insurance of the consumers at different income levels are different.

不同收入水平的消费者对保险的需求是不同的。

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The challenges are different for countries with different income levels, but there are commonalities.

收入水平不同的国家面临的挑战也各不相同，但它们都具备共同点。

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We had people from all over the city, all different income levels, races and ages.

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Predictably, people with different income levels found different aspects of their job stressful.

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The voters of each state can then decide how much assistance for the purchase of health insurance to provide each family at different income levels.

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