求翻译：大量证据表明，未来几年将会是非洲的转折点，有机会在整个非洲大陆克服过去留下的种种问题，使巨大的人文和经济潜力成为现实。是什么意思？

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Considerable evidence to show that, in the next few years, there will be a turning point in Africa as a whole, have the opportunity to overcome the continent's problems left over from the past, the enormous human and economic potential to become a reality.

正在翻译，请等待...

Well documented in the next few years will be a turning point in Africa, have the opportunity to overcome past problems across the continent, making enormous human and economic potential to become a reality.

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