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(zhuān)業(yè)水平和技術(shù)才能將是無(wú)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(lè )創(chuàng )作上表現出很高的專(zhuān)業(yè)水平，把二胡與琵琶這兩件民間樂(lè )器提高到專(zhuān)業(yè)獨奏樂(lè )器的境界。
