YOU SAID:

This thing is cool, I wonder how they do it?

INTO JAPANESE

これはクールです、私は彼らがそれをどうやってやるのだろうか?

BACK INTO ENGLISH

This is cool, I wonder how they will do it?

INTO JAPANESE

これはクールです、私は彼らがそれをどうやってやるのだろうか?

BACK INTO ENGLISH

This is cool, I wonder how they will do it?