дублера

In a sentence

• В этом фильме роль главного героя сыграл дублёр.

  In this movie, the role of the protagonist was portrayed by a stunt double.

  Here, 'дублёр' refers to a person who substitutes for an actor in dangerous or technical scenes, demonstrating its role in cinematic professions.

• На театральной сцене дублёры готовы заменить актёров в случае необходимости.

  On the theatrical stage, understudies are ready to replace actors if needed.

  In this case, 'дублёры' describes understudies who are prepared to take over actors' roles in a theater production, showing its usage in performing arts.

• Учитель нашёл дублёра для выполнения своих обязанностей на время отпуска.

  The teacher found a replaceable substitute to perform their duties during their vacation.

  Here, 'дублёра' is used to denote a substitute, someone filling in temporarily for another person, highlighting its broader applicability beyond drama or acting.