"sierra" in German sierra Sierra "sierra" German translation Sierra {f} sierra Detailed translations for "sierra" sierra sierra die Sierra{feminine} Sarge, sierra one's position was compromised. Sierra two is now sierra one. Source: opensubtitles.org Corpus by OPUS Request review Sarge, Sierra Ones Position wurde beeinträchtigt. Oh yeah, I'm sierra one. Source: opensubtitles.org Corpus by OPUS Request review Oh ja, ich bin Sierra One.