无经济支持的母亲们是申请福利的群体中人数增长速度最快的一部分。

Unsupported mothers are one of the fastest-growing groups of welfare claimants.

《柯林斯英汉双解大词典》

第一，该战略承认除非减轻传染病的负担，否则，非洲将无经济增长可言。

First, the strategy acknowledges that Africa will not experience economic growth until the burden from infectious diseases is reduced.

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在未来的十年里，这些无负担国家经济平均增长率在非洲和亚洲两个区域里是一致的。

Over the past decade the simple unweighted average of countries’ growth rates was virtually identical in Africa and Asia.

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