dear friends, I want to say these english sentences in chinese, are my chinese sentences correct?plz

I want a specially dictionary about Electronic. can you please buy that and send me? please select the best one of that.
Thanks


我想要一个关于电子的专业词典，可以请你给我买一个然后寄给我吗？请选择最好的那个，谢谢！
***************************
I want some Chinese books. actually I have the main books I want "listening"," the answer of listening" and "writing" of my main books. Please pay attention I want whole of these three skills books for the books which I attached you pics of those.
我想中国的一些书籍。其实我有主的书，我想“听”，“听的答案”和我的主要著作“书写”。请注意，我想整个这三种技能书，我连你的那些照片的书籍。