minimum clearing

例句：

1. 1. The company needs to ensure that the minimum clearing standards are met before the construction can begin.
   公司需要确保在施工开始前达到最低清空标准。
2. 2.The firefighters cleared the minimum clearing around the building to make way for the rescue operation.
   消防员清理了建筑周围的最小清空区域，以便进行救援行动。
3. 3. The team worked tirelessly to achieve the minimum clearing required for the project's completion.
   团队努力不懈地工作，以实现项目完成所需的最小清空要求。