"Submarine" is "das U-Boot" in german. U-Boot is short for "Unterwasserboot", which means "under water boat" in english.
I have my orders translates as Ich habe meine Befehle.
ich lerne Deutsch - I am learning German
sie sagt
Germans - Deutsche
It is said Nine. yes nine as our number nine in America. Nine. Edit: It is spelled nein ;) but the other person is correct you say it like the English word nine