unbalanced moments

例句：

1. 1. The economy is unbalanced due to the lack of foreign investment.
   由于缺乏外国投资，经济不平衡。
2. 2.The team's performance was unbalanced, with some players scoring more than others.
   球队的表现不平衡，有些球员得分比其他球员多。
3. 3. The construction of the bridge was unbalanced, causing it to sag under its own weight.
   这座桥梁的建设不平衡，导致它自己重量下陷。