YOU SAID:

Alright mate what you up to today

INTO JAPANESE

今日まであなたが何をしているのか

BACK INTO ENGLISH

What are you doing to this day

INTO JAPANESE

今日まで何をしていますか

BACK INTO ENGLISH

What are you doing to date

INTO JAPANESE

今まで何をしていますか

BACK INTO ENGLISH

What have you been up to

INTO JAPANESE

あなたは今まで何をしていたの。

BACK INTO ENGLISH

What have you been up to.

INTO JAPANESE

あなたは今まで何をしていたの。

BACK INTO ENGLISH

What have you been up to.