How the word "sky" is translated into English
The sky is very blue today.
[ðə ˈskaɪ ˈɪz ˈvɛri ˈblu təˈdeɪ.]
Look at the stars in the sky!
[ˈlʊk ət ðə ˈstɑrz ˈɪn ðə ˈskaɪ!]
There isn't a cloud in the sky.
[ˈðɛr ˈɪzn̩t ə ˈklaʊd ˈɪn ðə ˈskaɪ.]
"sky" is in the lesson "Nature" (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.