professional expertise的用法和樣例：
例句
- A considerable body of expertise has been developed for determining the size of the rate base and the rate of return.
一個龐大的專家鑒定機構，決定估價基數和回報估價的數目。 - Agencies with jurisdiction or special expertise relating to the project are required to comment.
它需要司法機構或者與工程有關的特別專家鑒定機構進行論證。
