Echo sounding, echolocation - identifying the location of a little something by measuring enough time it requires for an echo to return from it repair it fix a single's eyes/gaze/stare on/upon deal with one's eyes on repair one particular's hopes/sights on/upon correct on/on fix (a person) with take care of https://detectives-privados-en-ma60569.blogitright.com/36800694/how-to-fix-microsoft-365-issues-on-windows-10-11