conductor of ideal group

例句：

1. 1.The conductor is responsible for directing the orchestra.
   指挥者负责指导管弦乐队。
2. 2.The conductor needs to coordinate with the other performers.
   指挥者需要与其他表演者协调。
3. 3.The conductor must be able to control the tempo and dynamics of the performance.
   指挥者必须能够控制表演的节奏和动态。