YOU SAID:

Translation software has seemingly advanced considerably in the years since I was on this site originally

INTO JAPANESE

翻訳ソフトは、もともとこのサイトにいてからここ数年でかなり進歩したようです

BACK INTO ENGLISH

Translation software seems to have come a long way in the last few years since I was originally on this site.

INTO JAPANESE

翻訳ソフトウェアは、私がもともとこのサイトにいたときから、ここ数年で大きな進歩を遂げたようです。

BACK INTO ENGLISH

Translation software seems to have come a long way in the last few years since I was originally on this site.