YOU SAID:

i dunno how to do this

INTO JAPANESE

私はこれをやる方法を知らない

BACK INTO ENGLISH

I do not know how to do this

INTO JAPANESE

何て言えば・・・

BACK INTO ENGLISH

I do not know how to say this.

INTO JAPANESE

何て言えば・・・

BACK INTO ENGLISH

I do not know how to say this.