unbalance phase indicator

例句：

1. 1. The unbalanced growth of the economy has led to a decline in employment opportunities.
   经济不平衡增长导致就业机会减少。
2. 2.The teacher tried to balance the class by assigning different tasks to each student.
   老师试图通过分配不同的任务给每个学生来平衡班级。
3. 3. The company's financial statements showed an unbalanced income statement for the year.
   公司的财务报告显示该年度的收支表是不均衡的。