idle capacity loss

例句：

1. 1. The company's idle capacity has been a significantsource of profitability for the past year.
   公司过去一年的闲置产能是盈利能力的一个重要来源。
2. 2.The idle capacity of the power plantis a major concern for environmental sustainability.
   发电厂的闲置产能是环境可持续性的一个主要关注点。
3. 3. To reduce idle capacity, the company has implemented a series ofenergy-efficient measures.
   为了减少闲置产能，公司已经实施了一系列节能措施。