Mrs.Obama summed up the event saying, "There is no better example of democracy than a jazz ensemble."

VOA: standard.2009.12.25

Now in the course of this, a student asked a very good question that I should have pointed out a long time ago, and that is: when an orchestra plays or an ensemble plays and they're looking at their music and they're reading their music, do they play a chord?

在这期间，我本该早就提起的，由一个学生提出的非常好的问题是，当管弦乐队演奏或合奏团演出时,他们各个盯着并读自己的那部分乐谱，他们奏出和弦了吗？

耶鲁公开课 - 聆听音乐课程节选

Well, I plan on joining the wind ensemble in the spring.

我准备春天参加管乐合奏团。

乐团怎么样？ - SpeakingMax英语口语达人