운이 좋거나 다행스럽게.
Used to indicate that an event happened by good fortune, preventing a bad outcome or resulting in a positive one.
예문:
"We missed the last train, but luckily, a kind taxi driver offered us a ride home."
"The storm caused widespread damage, but luckily, our house was completely untouched."
"I forgot my wallet at the restaurant, but luckily, the waiter found it and kept it safe for me."