求助!“I do not know”的中文是什么意思?

求助!“I do not know”的中文是什么意思? Yes,I++do+know中文是什么意思 and I reaLLy do not know what has left to me. The翻译成中文是什么意思 I do not know when to calm翻译成中文是什么意思 I do not know What do you write?I don not know.翻译中文 hehe!i do not know what isyour meaning?中文意思 Because I do not know是中文是什么 I do not know.什么意思（中文）? Really fake,I do not want to know,的中文意思是什么 Even know heartache,but I still do not regret it的中文意思是什么? Do not know why I become so active!是什么意思