官员希望通过恢复旧档案, 解决近40年历史的性侵犯案件. Authorities hope to solve nearly 40-year-old sexual assault cold cases by reviving old files.

警方希望在恢复近40年历史的案件后, Authorities are hoping to solve more sexual assault cold cases after reviving a nearly 40-year-old file. 这一新努力表明处理旧的未解案案件可能会发生变化. This renewed effort signals a potential shift in handling older, unsolved crimes.