发音释义

双语例句

1. Inside the theatre,they were giving a performance of Bizet's Carmen.
   在剧院里，他们正在演出比才的作品《卡门》。
2. That study looked at the performance of 18 surgeons
   那项研究调查了18名外科医生的工作表现。
3. He devoted in excess of seventy hours a week to the performance of his duties
   为了完成任务，他每周工作70多个小时。