| 31. | an orchestra leader |
| 管弦乐队指挥
|
| 32. | study every instrument in the orchestra |
| 学习管弦乐队的每一种乐器
|
| 33. | orchestra instruments |
| 管弦乐器
|
| 34. | orchestra parts |
| 管弦乐部分
|
| 35. | play an orchestra concert |
| 举行管弦音乐会。
|
| 36. | an orchestra conductor |
| 管弦乐队指挥
|
| 37. | distinguish the sound of piano in an orchestra |
| 分辨出管弦乐队中的钢琴声音
|
| 38. | by two orchestra seats |
| （美）买两张正厅前排座位票
|
| 39. | a soprano voice soaring ecstatically above the orchestra |
| 出神入化高扬在交响乐伴奏之上的女高音
|
| 40. | conduct [direct, lead] an orchestra |
| 指挥管弦乐队。
|