say something about your family,will you这句话中的say为什么不能改成tell

Say something about your clothes? talk something about say something about有区别吗 Could you say something about yourself? 英语作文 say something about yourself say something about myself (急需英语作文 Can you say something about America say something about obama's family now _____ me say something about myself. 16. Please say something about Hollywood. Let me say something about my name piease say something about your famiiy. say something about memory我们英语老师要我们say something about memory可是我讲不来， l want to say something about my homework l want to say something about my h say something about the conflict inHills like White Elephants? 求Say something about your best friend?的意思 say something about the Olymic games and your favorite sports say something about your school专题表达 不少于8句 say something about your school的中文意思