热点数据气候适应型灌溉技术有望为额外14亿人提供食物
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在未来十年,将有 12 亿年轻人达到工作年龄。但预测显示,预计在此期间仅能创造约 4.2 亿个工作岗位,这就使得数亿人没有明确的就业途径,会对发展造成广泛的影响。
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