"You're my life" is an English equivalent of Seila mia vita. The declarative statement serves as a prime example of a difference between English and Italian, whereby the subject pronouns in the latter do not have to be used other than for clarity or emphasis. The pronunciation will be "SEH-ee la MEE-a VEE-ta" in Italian.
"I love that you are in my life!" in English is Amo ciò che sei nella mia vita! in Italian.
Chi sei? in Italian is "Who are you?" in English.
Sei filippino? or Sei delle Filippine?
sei li?
Sei bravo! in Italian means "You're good" in English.
Sei bella! in Italian means "You're beautiful!" in English.
Perché sei arrabbiato? in Italian means "Why are you angry?" in English.
Tigrotta sei! in Italian means "You're a little tiger!" in English.
Sei strano.
sei impressionante
"Six" in English is sei in Italian.
"You're in charge!" in English is Sei in carica! or Sei responsabile per...! in Italian.