[lesson: 021 - 0/1/100]

Have you ever seen a mammoth?
No. Mammoths are now extinct

Voi ma mút hiện đã tuyệt chủng
/ hæv juː ˈe-və siːn ə ˈmæ-məθ? - nəʊ ˈmæməθs ə naʊ ɪkˈstɪŋkt /