What i said ,这句话什么意思? 需详解

What i said ,这句话什么意思? 需详解 They said what I wanted to say什么意思 Don/t misundertand what I said yesterday什么意思 i wanna say what you had said什么意思 as what I said to you 这句话正确吗? I believed what he said.这句话为什么用what当连接词? I am great you can understand what i said 什么意思 I am sure what I said is true这句话对吗 In what you said I didn't believe punctuations什么意思 “what are these”这句话什么意思? 这句话怎么理解?Don't you dare tell her what I said! I can understand all ____you said.A.what B.that 要详解