aggregate demand & supply curves

例句：

1. 1.The government's decision to increase taxes will have a significant impact on the aggregate demand curve.
   政府决定增税将对总需求曲线产生重大影响。
2. 2. The rise in oil prices has shifted the aggregate supply curve upwards.
   油价上涨已将总供给曲线向上移动。
3. 3. Analysts are closely monitoring the aggregate demand and supply curves to forecast future economic trends.
   分析师正密切监控总需求和总供给曲线，以预测未来经济趋势。