Then, insufficient investment in local education, less training program for labor force in Africa and outflow of talents affect the advance of scientific quality on the Africa.

教育经费不足、劳动力知识技能培训覆盖面低、人才大量外流等因素制约着非洲人口科学文化素质的提高；

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He and his wealthy friends will use their combined resources and talents to create a jobs training program that over time would replace 47 federal programs now provided by 9 federal agencies, many of which overlap and only a handful of which have assessed their outcomes.

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