

Das alte Schloss verfällt seit Jahrzehnten, weil niemand es renoviert.
[das ˈaltə ˈʃlɔs fɛɐ̯ˈfɛlt ˈzaɪ̯t jaːɐ̯ˈtseːntn̩, ˈvaɪ̯l ˈniːmant ˈɛs renoˈviːɐ̯t.]
The old castle has been falling into ruin for decades because no one is renovating it.
Die Stadt hat das historische Gebäude einfach verfallen lassen.
[ˈdiː ˈʃtat ˈhat das hɪsˈtoːrɪʃə ɡəˈbɔɪ̯də ˈaɪ̯nfax fɛɐ̯ˈfalən ˈlasn̩.]
The city simply let the historic building fall into disrepair.
Ohne regelmäßige Pflege verfiel der Bauernhof innerhalb weniger Jahre.
[ˈoːnə ˈreːɡl̩mɛːsɪɡə ˈpfleːɡə fɛɐ̯ˈfiːl deːɐ ˈbaʊ̯ɐnhoːf ˈɪnɐhalp ˈveːnɪɡɐ ˈjaːrə.]
Without regular upkeep, the farm fell into ruin within a few years.
"verfallen" is in the lesson "Verbs 7" (Level 19), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,375 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.