

My grandparents have had a pet tortoise for forty years.
[ˈmaɪ ˈɡrændˌpɛrənts həf həd ə ˈpɛt ˈtɔrtəs fər ˈfɔrti ˈjɪrz.]
Tortoises can live for more than a hundred years.
[ˈtɔrtəsəz kən ˈlɪv fər ˈmɔr ˈðæn ə ˈhəndrəd ˈjɪrz.]
Why does a tortoise move so slowly?
[ˈwaɪ dəz ə ˈtɔrtəs ˈmuv ˈsoʊ ˈsloʊli?]
"tortoise" is in the lesson "Wild animals" (Level 11), along with 13 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.