YOU SAID:
how can this possibly be useful to anyone?
INTO JAPANESE
これがどうして誰かの役に立つのでしょうか?
BACK INTO ENGLISH
How is this going to help anyone?
INTO JAPANESE
これがどうやって誰かの役に立つのでしょうか?
BACK INTO ENGLISH
How is this going to help anyone?
Well done, yes, well done!