

Heute ist niemand im Büro.
[ˈhɔɪ̯tə ˈɪst ˈniːmant ˈɪm byˈroː.]
Nobody is in the office today.
Warum hat mich niemand angerufen?
[vaˈrʊm ˈhat ˈmɪç ˈniːmant ˈanɡəruːfn̩?]
Why didn't anyone call me?
Das weiß niemand so genau.
[das ˈvaɪ̯s ˈniːmant ˈzoː ɡəˈnaʊ̯.]
Nobody knows that for sure.
"niemand" is in the lesson "Pronouns" (Level 30), along with 17 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.