serve (someone) with a smile

Traductions
обслуживать (кого-то) с улыбкой
The staff always serves their customers with a smile.
Персонал всегда обслуживает своих клиентов с улыбкой.
Définitions
To provide service to someone in a friendly, cheerful, and pleasant manner, often literally smiling while doing so.
Mots
smile

noun
улыбка
serve

verb
служить