post-pillar fill stoping

例句：

1. 1. The post-pillar fill was designed to improve the stability of the structure.
   后柱填充的设计旨在提高结构的稳定性。
2. 2. During the construction, the post-pillar fill was carefully monitored to ensure its proper placement.
   在施工过程中，对后柱填充进行了仔细的监控，以确保其正确放置。
3. 3.After the post-pillar fill was poured, it was necessary to wait for it to set before proceeding with the next steps.
   后柱填充浇筑完成后，需要等待其凝固后再进行下一步操作。