damp proofing course

例句：

1. 1.The construction company offers a comprehensive damp-proofing course for new homeowners.
   这家建筑公司为新业主提供全面的防潮处理课程。
2. 2.The damp-proofing course is designed to protect the building from moisture damage.
   这个防潮处理课程旨在保护建筑物免受潮湿损害。
3. 3.After completing the damp-proofing course, the contractor was able to identify and fix several issues with the foundation.
   完成防潮处理课程后，承包商能够识别并修复地基的多个问题。