Remediation has involved the identification of contaminated areas in the villages, removal of all contaminated soil, its disposal in secure landfill sites and its replacement with clean soil.

整治工作涉及到确认村庄里的污染区域，除掉所有受污染的土壤，将受到污染的土壤丢弃在安全填埋场并且用干净的土壤进行替换。

youdao

The disposal of former military sites occupied by the Force has created a need to plan for replacement facilities.

由于警队使用的前军事用地须交还，故有需要兴建新的设施替代。

youdao

After news sites, TV shows and newspapers highlighted the blog, the local authorities announced a replacement for the teacher and a series of refurbishments at the school.

BBC: Scotland