she smiled
She smiled and left.
Seeing him, she smiled.
Он ей что-то сказал, и она улыбнулась.
He said something to her and she smiled.
Она улыбнулась при виде матери.
She smiled when she saw her mother.
She smiled at me.
Она улыбнулась своему ребёнку.
She smiled at her child.