variance accounts

例句：

1. 1.The company's variance accounts have been significantly reduced since the implementation of the new policy.
   自从实施了新政策以来，公司的变异账户已经显著减少。
2. 2.Variance accounts are an important part of financial reporting, accounting for a significant portion of a company's total assets.
   变异账户是财务报告的重要组成部分，占公司总资产的很大一部分。
3. 3. The variance accounts were used to adjust the company's financial statements for unexpected expenses and gains.
   变异账户被用来调整公司的财务报表，以反映意外支出和收益。