beitar

The Hebrew edition is written neither in Modern Ivrit or in the Rabbinic pseudo-Hebrew you would find in Tosafos. It is written in classical Hebrew, similar to the Hebrew used by Rambam.
Most of the Hebrew edition is for the most part similar to the English edition, except that in the Hebrew edition much of the explanation is interposed into the text, rather than being relegated to the notes. In the English edition this is less necessary, becuase the translation itself by nature contains some explanation.

There is a line in Yerushalmi Maaser Sheni 5:2, last line on 29b Vilna pages, which reads: ??? ??? ??? ??? ????? ???? ????? ???? ??????? ???? ?????? ??? ???

You cannot get more specific than that.