英语高手帮我翻译一下。急！谢谢了。

I have published four piece of science paper successively on national publications,《某某某》、《某某某》、《某某某》、《某某某》.

I successively in national journals published "XXX", "XXX", "XXX", "XXX" four academic paper

I have published at the national level the "so-and-so a", "a so-and-so", "a certain", "a so-and-so" and other papers 4.

I have successively published four academic artical on national level publication as "xx","xx","xx","xx".

I have published 《xxx》、《xxx》、《xxx》、《xxx》ect.four academic papers successively at national journals.