Definition: having a good or lucky result Level: C1
幸运的是，手术完全成功。
___Happily, the operation was a complete success.
幸运的是，我遇到了一位可以带我去学校的朋友！
___Happily, I had met a friend who could take me to school!
幸运的是，天气及时放晴，适合野餐。
___Happily, the weather cleared up just in time for the picnic.
