How the word "book" is translated into English
Open your book on page ten.
[ˈoʊpən jɔr ˈbʊk ˈɔn ˈpeɪdʒ ˈtɛn.]
I forgot my English book.
[aɪ fərˈɡɑt ˈmaɪ ˈɪŋɡlɪʃ ˈbʊk.]
Is this your book?
[ˈɪz ˈðɪs jɔr ˈbʊk?]
"book" is in the lesson "Classroom" (Level 9), along with 10 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.