

La grapadora no funciona porque se le ha roto el muelle.
[la ɣɾapaˈðoɾa no fuŋˈθjona ˈpoɾke se le a ˈroto el ˈmweʎe.]
The stapler doesn't work because its spring has broken.
¿Puedes cambiar el muelle de esta silla de oficina?
[¿ˈpweðes kamˈbjaɾ el ˈmweʎe ðe ˈesta ˈsiʎa ðe ofiˈθina?]
Can you replace the spring in this office chair?
Los muelles del sofá viejo ya no aguantan nada.
[los ˈmweʎez ðel soˈfa ˈβjexo ˈʝa no aˈɣwantan ˈnaða.]
The old sofa's springs can't hold anything anymore.
"el muelle" is in the lesson "Office" (Level 34), along with 15 other useful words. LinDuo has 180 topic lessons like this one, 2,369 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.