But there remain huge gaps between rich and poor countries.

但是在富有和贫困的国家中间，依然有很大的空白。

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Despite these gaps, the widest differences are between rich and poor countries.

尽管存在这些国家内的差异，但是最大的差异还是富国和穷国间的差异。

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Despite these gaps, the widest differences are between rich and poor countries.

尽管存在这些国家内的差异，但是最大的差异还是富国和穷国间的差异。

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