a smile in (someone's) voice

Translations
улыбка в голосе
You could hear a smile in her voice when she spoke about her vacation.
Было слышно улыбку в ее голосе, когда она рассказывала о своем отпуске.
Definitions
A phrase used to describe when someone's tone of voice sounds cheerful, warm, or happy, as if they are smiling while speaking, even if you can't see their face.
Words
a

article or possessive pronoun
один
smile

noun
улыбка
in

preposition
в
someone

pronoun
кто-то
is

functional word
есть
voice

noun
голосе