low flow year

例句：

1. 1.This year marks the first low-flow year since the implementation of the new water conservation measures.
   自实施新的节水措施以来，这是首次进入低流量年份。
2. 2.The low-flow showerhead is designed to conserve water while still providing a comfortable shower experience.
   低流量淋浴头设计用来节约水资源同时提供舒适的淋浴体验。
3. 3. The government has announced plans to reduce the number of low-flow years in the future.
   政府宣布计划未来减少低流量年份的数量。