How the word "dreißig" is translated into English
Mein Bruder wird bald dreißig.
[ˈmaɪ̯n ˈbruːdɐ ˈvɪrt ˈbalt ˈdraɪ̯sɪç.]
My brother is turning thirty soon.
Wir brauchen dreißig Stühle für die Party.
[ˈviːɐ̯ ˈbraʊ̯xn̩ ˈdraɪ̯sɪç ˈʃtyːlə ˈfyːɐ̯ ˈdiː ˈpaːɐ̯ti.]
We need thirty chairs for the party.
Der Bus kommt in dreißig Minuten.
[deːɐ ˈbʊs ˈkɔmt ˈɪn ˈdraɪ̯sɪç miˈnuːtn̩.]
The bus is coming in thirty minutes.
"dreißig" is in the lesson "Big numbers" (Level 4), 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.