YOU SAID:

They’ve come on a bit since then.

INTO JAPANESE

それ以来、彼らは少しずつ進歩してきました。

BACK INTO ENGLISH

Since then, they have made little progress.

INTO JAPANESE

それ以来、彼らはほとんど進歩していない。

BACK INTO ENGLISH

They have made little progress since then.

INTO JAPANESE

それ以来、彼らはほとんど進歩していない。

BACK INTO ENGLISH

They have made little progress since then.