

Meine Mutter lehrt seit zwanzig Jahren Mathematik an der Universität.
[ˈmaɪ̯nə ˈmʊtɐ ˈleːɐ̯t ˈzaɪ̯t ˈtsvantsɪç ˈjaːrən matemaˈtiːk ˈan deːɐ univɛrziˈtɛːt.]
My mother has been teaching mathematics at the university for twenty years.
Die Erfahrung hat mich gelehrt, geduldiger zu sein.
[ˈdiː ɛɐ̯ˈfaːrʊŋ ˈhat ˈmɪç ɡəˈleːɐ̯t, ɡəˈdʊldɪɡɐ ˈtsuː ˈzaɪ̯n.]
Experience has taught me to be more patient.
Welches Fach möchten Sie später an der Schule lehren?
[ˈvɛlçəs ˈfax ˈmœçtn̩ ˈziː ˈʃpɛːtɐ ˈan deːɐ ˈʃuːlə ˈleːrən?]
Which subject would you like to teach at school later on?
"lehren" is in the lesson "Verbs 9" (Level 21), 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.