YOU SAID:

I don't know how to do this can you help me

INTO JAPANESE

私はこれを行う方法がわかりませんあなたは私を助けることができます

BACK INTO ENGLISH

I don't know how to do this you can help me

INTO JAPANESE

これをどうやってやるのか分からない

BACK INTO ENGLISH

I don't know how to do this

INTO JAPANESE

やり方を知らない

BACK INTO ENGLISH

I don't know how to do this.

INTO JAPANESE

やり方を知らない

BACK INTO ENGLISH

I don't know how to do this.