How don't I understand am in

I don't know how to i don't know how to How don't I understand am in i don't know how i feel的中文 I don't know how can I ask questions? 英语翻译i don't think i know how.. I don't know.Do it how can i I don`t know how to have fun.(同义句） I don`t know how to have a good time.I don`t know how to()( i don't know how to do it句型转换i don't know[ ][ ][ ]do. i don't know how与 i don't know why有什么区别? 英语翻译I always tried to live in the present,I didn't bring back memories of the past.I only believed in my heart,because it was pure.What I passed through,what battles I had to fight,I wish you would know how many times I died.Though I understa I don t know how I should do it同意句I don t know how ____ ____ it How much I love you ,you don't know I really don't know how to explain this pnblem how much i love you,how much i love you,you don't know,you don't know.是什么歌啊how much i love you,how much i love you,you don't know,you don't know. I really don't konw how to do about it I don't know how to love you翻译中文 how to play basketball?I don't know.who know?