YOU SAID:

you can only do it in three doses

INTO JAPANESE

あなたは3回だけでそれを行うことができます

BACK INTO ENGLISH

You can do it only 3 times

INTO JAPANESE

３回しかできません

BACK INTO ENGLISH

I can only do it 3 times

INTO JAPANESE

３回しかできない

BACK INTO ENGLISH

Can only be done 3 times

INTO JAPANESE

3回しかできません

BACK INTO ENGLISH

Only 3 times

INTO JAPANESE

3回

BACK INTO ENGLISH

Three times.

INTO JAPANESE

3回

BACK INTO ENGLISH

Three times.