만나거나 헤어질 때 사용하는 비격식적인 인사말.
Used as a friendly greeting when meeting someone or as a way of saying goodbye.
예문:
"Ciao! It's so good to see you again after all these years."
"I have to catch my train now, so ciao for now!"
"The host waved at the departing guests and shouted, 'Ciao!'"