이 맛있어요

… is delicious

→ 이
phrase Rare #31,921
… is delicious Here, 이 is a subject marker attached to a noun; it does not mean “this.”
KO: 빵이 맛있어요.
EN: The bread is delicious.

이 가게 음식이 맛있어요.

The food at this restaurant is delicious.

국이 맛있어요.

The soup is delicious.