Following are a number of back-translations as well as a sample translation for translators of Song of Solomon 6:4:

• Kupsabiny: “Oh, please, my beloved, you are beautiful like Tirzah,
  You have a full figure like Jerusalem.
  You are disciplined like warriors
  who walk proudly with flags/banners.” (Source: Kupsabiny Back Translation)
• Newari: “O my darling, you are charming
  like Tirzah and beautiful like Jerusalem
  as majestic as an army
  with billowing banners.” (Source: Newari Back Translation)
• Hiligaynon: “You (sing.) (are) beautiful, my beloved. You (sing.) (are) just (as)-beautiful-(as) the city of Tirza and of Jerusalem. You (sing.) (are) very breathtaking/awesome like soldiers who have banners/flags.” (Source: Hiligaynon Back Translation)
• English: “My darling, you are beautiful,
  like Tirzah the capital city of Israel and Jerusalem the capital city of Judah are beautiful;
  you are as exciting as a group/battalion of troops holding up their banners.” (Source: Translation for Translators)