Do not know why the pain is difficult to hurt the heart,a good

Why I do not know I do not know why this happened! Do not know why the pain is difficult to hurt the heart,a good Do not know why like listening to sad love songs of the recent是什么意思 Do not know why like listening to sad love songs of the recent是什么意思 Don't know why people become so fast .Friends do not cross the dog not know the reason why的意思 why do you add me we do not know us English is very troublesome,I do not know why the feel that they will not learn English Why l do not know.This is my feel.Understand?I do not know your mean. Sometimes,you always want to cry,do not know why. I do not know why I am very sad Why pretend that you do not know me Do not know why I become so active!是什么意思 i do not know why my mother seems (be)happy Why girls do not like the letter do not know very much about,what you have done the wrong thing?Why should I forgive?译汉文怎么 She did not leave here,do not know why?Perhaps I was touched by the sincere,right?She did not g