YOU SAID:

Oh, I guess its my turn to choose a card

INTO JAPANESE

ああ、カードを選ぶのは私の番だと思う

BACK INTO ENGLISH

Yeah, I think it's my turn to pick a card.

INTO JAPANESE

ええ、カードを選ぶのは私の番だと思います。

BACK INTO ENGLISH

Yeah, I think it's my turn to pick a card.