I am unable to import anything at http…

I am unable to import anything at https://translate.wordpress.org/projects/wp/3.4.x
I am just shown option for exporting stringsString A string is a translatable part of the software. A translation consists of a multitude of localized strings. as .po
Do I need some access rights such as that of a validatorValidator See translation editor.?

#gu, #language, #validator