instruction:
Translate the given Spanish text to English
question:
The ring is meant to serve as an additional striker that provides another type of sound, tone, etc.
answer:
Su función es ejercer de percutor adicional aportando otro tipo de sonido, timbre, etc.


question:
A method of forming a composite product is described.
answer:
Se describe un método para formar un producto compuesto.


question:
A rotatable core is described.
answer:

Se describe un núcleo giratorio.