One day our toilet clogged so badly in the restroom, we were forced to close our library for two days because the culprit of the clog was discarded needles.
Un día o inodoro do noso baño  atascouse de tal xeito, que nos vimos forzados a pechar a biblioteca durante dous días, xa que as culpables da obstrución foran as xiringas desbotadas.