level of expertise的用法和樣例：
例句
- The amount of expertise, skills and talent put to the service of this project is unmatchable.
他們的專業水平和技術才能將是無與倫比的。 - Liu showed a high degree of professionalism, and lifted the two folk instruments to the level of professional solo instruments.
在器樂創作上表現出很高的專業水平，把二胡與琵琶這兩件民間樂器提高到專業獨奏樂器的境界。
