英文原文：

it's ok，it doesn't matter，it is nothing

英式音标：

[ɪts] [əʊˈkeɪ] [ɪt] [ˈdʌznt] [ˈmætə] [ɪt] [ɪz] [ˈnʌθɪŋ]

美式音标：

[ɪts] [oʊˈkeɪ] [ɪt] [ˈdʌznt] [ˈmætɚ] [ɪt] [ɪz] [ˈnʌθɪŋ]