legal maitenance

例句：

1. 1. The company's legal maintenance costs have increased significantly due to the rise in labor costs.
   由于劳动力成本的上升，公司的法定维护费用大幅增加。
2. 2.The government has pledged to provide legal maintenance for all citizens who are unable to work.
   政府承诺为所有无法工作的人提供法定维护。
3. 3. The family's financial situation is under legal maintenance, and they cannot afford any unnecessary expenses.
   家庭财务状况处于法定维护之下，他们无法承担任何不必要的开支。