Ключевые слова: addition, broken, career, caucasian, clinic, close, closeup, comfortable, composite, cracked, dental, dentist, dentistry, doctor, drill, dummy, female, filling, girl, harden, health, health care, healthcare, human, interns, laboratory, magnification, male, material, medical, medicine, nurse, orthodontist, patient, people, plastic, pliers, procedure, profession, professional, relatively, repair, smile, teeth, teeths, tool, toothache, various, woman, working,