It's a phrase used to express admiration, appreciation, or awe towards someone. It can be used to compliment someone's achievements, personality, or even their physical appearance.
Here are some examples of how the phrase might be used:
* "Lo grande que eres, ¡ganaste el concurso!" (How great you are, you won the contest!)
* "Lo grande que eres, me ayudas mucho." (How great you are, you help me a lot.)
* "Lo grande que eres, eres tan hermosa." (How great you are, you are so beautiful.)
The phrase emphasizes the exceptional qualities of the person being addressed, highlighting their greatness or awesomeness.