"Forever a sister" is an English equivalent of the Italian phrase una sorella per sempre.
Specifically, the feminine indefinite article una means "a, one." The feminine noun sorella means "sister." The preposition per means "by, for, through." The adverb sempre means "always."
The pronunciation is "OO-nah soh-REHL-lah pehr SEHM-preh."
Sempre in Italian means "always" or "still" in English.
Sempre per sempre in Italian means "always (and) forever" in English.
"Forever your beautiful sister" in English is Per sempre tua sorella bella in Italian and In perpetuum tua soror pulcherrima in Latin.
Sempre qui in Italian means "always here" in English.
Sempre delizioso! in Italian means "Always delicious!" in English.
Sempre baci in Italian means "always kisses" in English.
Germania per sempre! in Italian is "Germany forever!" in English.
"Always" in English means sempre in Italian.
Per sempre tuo in Italian means "Forever yours" in English.
Sempre la tua in Italian means "always yours" in English.
Sorelle per sempre! in Italian means "Sisters forever!" in English.
"Always and always" is a literal English equivalent of the Italian phrase sempre e sempre. The pronunciation will be "SEM-prey SEM-prey" in Italian.