neglect of economic performance

例句：

1. 1.The manager neglected his duties and let the team down.
   经理忽视了自己的职责，让团队失望了。
2. 2.The teacher neglected to check the homework before it was due.
   老师在作业到期前没有检查作业。
3. 3.The parents neglected their child's education and let him fall behind.
   父母忽视了孩子的教育，导致他落后了。