I am a boy who just sing for soul这句话有语法错误吗?

I am just ( ) boy. I am a boy who just sing for soul这句话有语法错误吗? I just a boy对吗?还是要I am just a boy?同上 求一首韩国歌,开头歌词是I am a boy just boy,I am a girl ,just girl I am a boy. am i just a I think I am a good boy girls get out!I just need myself是什么意思 i am just the boy inside the man,not exactly you think who i am .you become a part of me,求歌名那英语是歌词,这首歌节奏很快,且是男音! I am a boy who is from Beijing .I am the boy who is from Beijing.这两句改为简单句是不是：I am a boy.The boy is from Beijing.是不是、 I am just a girI ,standing in front of a boy ,asking him to love me. I am a boy who is from Beijing.I am the boy who is from Beijing.这两句怎样改为两句简单句 I'm just so in love with a boy who's in my heart. i am just a chubby I am just a humble i am just a kind and gentle man who is search of true love I am just a person who pass you in your life! Who am I ,I just forget who i am 求这句话的中文意思 I wanna just be who I am. 什么意思