乐池

yǎn bō zhōng xīn hé jù yuàn tōng cháng xū yào shēng jiàng yuè chí lái mǎn zú yuè duì de yǎn zòu yāo qiú

演播中心和剧院通常需要升降乐池来满足乐队的演奏要求。

Studio center and theater usually need lifting orchestra for request of band playing.