After floodwater receded, what was the hardest part of returning home? / 洪水退去后，回家最难处理的是什么？

Was the main difficulty access, electricity, contamination, documenting damage, drying, or something else? Share what would have made the first day safer. 最难的是通行、用电、污染、损失记录、干燥，还是其他问题？欢迎分享什么准备能让第一天更安全。