Seeds of change are being planted, but what models should Africa pursue in engineering a green revolution? Poor and diverse, the continent needs a range of solutions, writes Alan Beattie .
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Poor and diverse, the continent needs a range of solutions, writes Alan Beattie.
艾伦·贝蒂认为,贫穷与多样,使得这片大陆需要一系列的解决方案。
This might be because of complex and diverse client requests that cannot be aggregated with a coarser-grained API model, or it might simply result from poor application design.
这可能是因为复杂和多样的客户端请求不能使用粗粒度的API模型进行聚合,或者仅仅是由较差的应用程序设计造成的。
You have many challenges providing adequate health care in a country so large and diverse and with a growing gap between rich and poor. How can science help?
对于一个如此大且贫富差距大的国家,提供足够的医疗保障是巨大的挑战。科研能够有所帮助吗?
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