The hotel has booked a jazz ensemble to play during the welcome reception for guests.

飯店已預訂一個爵士樂團，在賓客歡迎酒會上演奏。

Please email the ensemble's manager to confirm the performance fee before Friday.

請在週五前寫電子郵件給樂團經理，確認演出費用。

Our company sponsors a local brass ensemble that performs at every annual shareholder meeting.

我們公司贊助一個當地的銅管樂團，每年股東大會都由他們演出。