pesaban

form-of imperfect indicative plural third-person

pesarの三人称複数未完了直説法

English Meaning

third-person plural imperfect indicative of pesar

Los libros pesaban mucho, lo que dificultaba su transporte a la biblioteca.

その本はとても重く、図書館への運搬が困難でした。

The books weighed a lot, which made transporting them to the library difficult.