reduce to tears

例句：

1. 1. The population has been reducing steadily since the introduction of birth control.
   自从引入了计划生育以来，人口一直在稳步减少。
2. 2.The cost of living is reducing as inflation decreases.
   随着通货膨胀的减少，生活成本正在降低。
3. 3.The amount of sugar in the drink was reduced to meet the health guidelines.
   为了符合健康指南，饮料中的糖分被减少了。