The phrase "expert supervision" means having a knowledgeable and experienced person overseeing or directing a task or activity.
Sentences with «expert supervision»
Relax knowing that they are receiving expert supervision while at play. (travellermade.com)
Avoid trying difficult methods at home and seek expert supervision or a nearby gym. (consumerhealthdigest.com)
San Diego Veterinary Dental Training Center offers veterinarians, technicians and assistants the opportunity to learn skills in all facets of veterinary dentistry via hands on wetlabs with expert supervision. (dogbeachvet.com)