Simplify the following text for a Grade 10 native English-speaking person.
Original: She made her Metropolitan Opera in New York debut in November 1953 as Susanna in Mozart 's The Marriage of Figaro and appeared there for only one season ( 1953-54 ) , in five performances of the part of Susanna .
Simplified: She sang at the Metropolitan Opera in New York during the 1953 - a1954 season the role of Susanna in Mozart 's The Marriage of Figaro