How the word "which" is translated into English
This is the book which I like.
[ˈðɪs ˈɪz ðə ˈbʊk ˈwɪtʃ aɪ ˈlaɪk.]
Is this the train which goes to Paris?
[ˈɪz ˈðɪs ðə ˈtreɪn ˈwɪtʃ ˈɡoʊz tə ˈpɛrəs?]
I lost the pen which you gave me.
[aɪ ˈlɔst ðə ˈpɛn ˈwɪtʃ jə ˈɡeɪv ˈmi.]
"which" is in the lesson "Adverbs 4" (Level 37), 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.