阅读特训A second factor is that China’s economy is maturing. Growth is bound to slow as China gets richer, but structural changes are also making growth more stable. Thanks in part to a falling working-age population, which peaked in 2011, incomes are growing faster than the overall economy. This, in turn, is rebalancing the economy. Excessive reliance on investment is giving way to consumption. And heavy industry is yielding to services, which now account for more than half of GDP, up from a third two decades ago. 第二个因素是中国经济正在走向成熟。随着中国愈加富裕，增长势必放缓，但结构性变化也让增长更加稳定。劳动年龄人口在2011年达到顶峰后下降，在一定程度上使得收入增速超过了整体经济，而这反过来又让经济实现再平衡。对投资的过度依赖逐步转向依靠消费。服务业的
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