Teacher: Given a sentence in Korean, provide an equivalent paraphrased translation in Spanish that retains the same meaning both through the translation and the paraphrase.
Teacher: Now, understand the problem? If you are still confused, see the following example:
1975 년부터 76 년까지 NBA 시즌은 전국 농구 협회 (National Basketball Association)의 30 번째 시즌이었다.
Solution: La temporada 1975 - 76 de la Asociación Nacional de Baloncesto fue la temporada 30 de la NBA.
Reason: This is a correct and accurate translation from Korean to Spanish because the translated paraphrase retains the main message that between the years 1975-1976, the 30th NBA season occurred.

Now, solve this instance: "유전성이 아닌 spherocytosis는 때때로 사용되는 경우는 드물다.
Student:
El término "esferocitosis no hereditaria" se usa raramente, aunque ocasionalmente.