YOU SAID:

my japanese is not that good and not that bad i am quite good at speaking and reading my writing is middle but im still learning

INTO JAPANESE

私の日本語はそれほど上手くなく、悪くはありません。私は話すのも読み書きもかなり得意ですが、まだ学んでいます

BACK INTO ENGLISH

My Japanese is not so good, not so bad. I'm pretty good at speaking and reading and writing, but I'm still learning.

INTO JAPANESE

私の日本語はそれほど良くない、それほど悪くない。話すのも読み書きもかなり上手ですが、まだまだ学んでいます。

BACK INTO ENGLISH

My Japanese is not so good, not so bad. I'm pretty good at speaking and reading and writing, but I'm still learning.