who knows what is the life?

Who knows what ACAD is? who knows what is the life? Who knows what is so-called Au Who knows what is GeLin's mom's name? Anyone Who Knows What Love Is (Will Understand) lrc歌词 WHO KNOWS WHAT IS THE MEAN OF COLLAPSARWAN? Love is a fool who knows not what he is saying翻译 翻译：What is needed here is a person who knows her own mind. what is needed here is a persong who knows her own mind what is cultural encounterAnybody who knows about it?How do you say it in Chinese? ●Who knows ---- What is Jack?And tell me the reason! Who knows what could happened是什么意思 Who knows what could happened是什么意思 What I love so much about life is that it's a mystery and who knows what lies 一道英语听力题听力部分：W:Jack has some of the qualities,but he's not exactly What we need.M:What do you mean?W:For this project we need someone who is just as tough,but a lot more patient.问题：What does the woman mean?A.Jack knows th What is the definition of love?We are always talking about love .But who knows what is the true love Who can give the definition of love who knows who knows?