rentline of displacement

例句：

1. 1.The rentline is a strip of land that separates two buildings.
   租金线是分隔两栋建筑的一条带状土地。
2. 2.The rentline was used to mark the boundary between the two properties.
   租金线用于标记两个物业之间的边界。
3. 3. The rentline is responsible for ensuring that the property is well-maintained and safe for residents.
   租金线负责确保物业得到妥善维护，为居民提供一个安全的环境。