But China’s demographic advantage is diminishing quickly, owing to low fertility rates and population aging. According to the United Nations, by 2030, China’s working-age population (15–59 years old) will have decreased by 67 million from its 2010 level.
但中国的人口优势正在快速消失，主要原因是低生育率和人口老龄化。根据联合国的数据，到2030年，中国工作适龄人口（15—59岁）将比2010年减少6,700万。