YOU SAID:

I got through that pretty good.

INTO JAPANESE

かなり良いことを通り抜けた。

BACK INTO ENGLISH

I went through it pretty good.

INTO JAPANESE

それを通り抜けたかなり良い。

BACK INTO ENGLISH

Through it pretty good.

INTO JAPANESE

それまではかなりいい。

BACK INTO ENGLISH

It's pretty nice.

INTO JAPANESE

すごく"良い"わ

BACK INTO ENGLISH

It's pretty nice.