How the word "reason" is translated into English
I don't know the reason.
[aɪ ˈdoʊnt ˈnoʊ ðə ˈrizn̩.]
What is the reason for your call?
[ˈwɑt ˈɪz ðə ˈrizn̩ fər jər ˈkɔl?]
There is a good reason for this.
[ˈðɛr ˈɪz ə ˈɡʊd ˈrizn̩ fər ˈðɪs.]
"reason" is in the lesson "Head" (Level 44), 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.