in situ weathered material

例句：

1. 1. Theconstruction crew was working on the site toreplace the old bricks with new ones.
   建筑工人正在现场工作，用新的砖块替换旧的砖块。
2. 2. The engineerused in situ weathered materialto reinforce the foundation of the building.
   工程师使用现场风化材料加固了建筑物的基础。
3. 3. The team decided to use in situ weathered material for the restoration project.
   团队决定使用现场风化材料进行修复项目。