我认为我的普通话水平没有提高的翻译：I think my Putonghua proficiency is not improving 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

I think I did not raise the standard of Putonghua

I think my Putonghua proficiency is not improving

I think my standard spoken Chinese level enhancement

I think that I did not raise the standard of Putonghua

I think my Putonghua proficiency is not improving