why don't happy.语法有没有错误,

why don't happy.语法有没有错误, why do you don't know?语法哪里有问题? 英语翻译顺便帮忙看一下有没有英语语法错误 I don't know why that I dare not see yo Why don’t they understand her?这个句子有没有Why do they don't under Don't give up your dream,forever.这句话有没有语法上的错误?意思是什么? I don't know why theur friends ( )so happy. 分析语法,有错误没有? 不好意思,刚才有个错误,第三题是why don't you .不是why not,sorry啊 Don't eat too much meats这句话语法有错误吗 I don't want to admit that somethings I know.语法有错误吗 someone like you or someone don't like you这句话有哪些错误的语法? not 和 why don't 在语法上的区别