

Diese Straße ist sehr gefährlich.
[ˈdiːzə ˈʃtraːsə ˈɪst ˈzeːɐ̯ ɡəˈfɛːɐ̯lɪç.]
This street is very dangerous.
Ist das Schwimmen hier gefährlich?
[ˈɪst das ˈʃvɪmən ˈhiːɐ̯ ɡəˈfɛːɐ̯lɪç?]
Is swimming here dangerous?
Fahr langsam, das ist gefährlich!
[ˈfaːɐ̯ ˈlaŋzaːm, das ˈɪst ɡəˈfɛːɐ̯lɪç!]
Drive slowly, it's dangerous!
"gefährlich" is in the lesson "Adjectives 2" (Level 4), 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.