This is the 6177th most frequent Korean word.
수준이며
"수준이며" means "is the level" or "is the standard."
In this sentence, '수준이며' is used to describe the level of his musical skills and introduce an additional related information about his progress.
그의 음악 실력은 전문가 수준이며 계속 발전하고 있습니다.
His musical skills are at a professional level and are continuously improving.
Here, '수준이며' explains the high quality of the food and connects it to its popularity to provide a complete context.
이 음식의 맛은 최고 수준이며 많은 손님들에게 인기를 얻고 있습니다.
The taste of this food is of top quality and is gaining popularity among many customers.
In this example, '수준이며' is employed to specify the current stage of the project and highlight the need for future efforts.