YOU SAID:

yo? does this work? YO!

INTO JAPANESE

よ。これは動作しますか?よ！

BACK INTO ENGLISH

It's. Does this work?

INTO JAPANESE

それはです。これは動作しますか?

BACK INTO ENGLISH

That's it. Does this work?

INTO JAPANESE

それです。これは動作しますか?

BACK INTO ENGLISH

That's it. Does this work?