alternate demand

例句：

1. 1. The market is experiencing a significant increase in the demand for renewable energy sources.
   市场对可再生能源的需求显著增加。
2. 2. The company has been facing challenges due to the increasing demand for its products.
   由于产品需求的增加，公司正面临挑战。
3. 3. The government is considering introducing a new policy to meet the alternate demand for medical services during the pandemic.
   政府正在考虑引入一项新政策，以满足疫情期间医疗服务的需求。