how to say it in english为什么不用speak 说语言不是要用speak吗

how to say it in english为什么不用speak 说语言不是要用speak吗 say it in Englilsh为什么不是speak it in English, I don't know how to _______ in English.为什么要用speak而不是say? please tell me how to say this in English?Can you speak it i How to speak in English? how to speak in English Can you speak it in English为什么用speak Li Lei can ____it in English.为什么用say 而不用speak呢 Can you _____ it in English?用say 还是speak? 是say it in english还是speak it in english? How to speak English well?I mean speak it fluently? how to speak English:?