“多功能厅” 用英语怎么说？？

Multi-functional Conference Hall

多功能会议厅

“多功能厅”multi-functional hall

参照:
科普商场,临展馆,多功能厅等配套设施
The back-up facilities of Popular Science Shopping Mall, adhoc exhibition hall, multi-functional hall and bank, etc

multi-functional hall

multi是前缀，表示‘多...的’

比如multi-media，多媒体

Multi-purpose hall
Multi-function hall

Multi-functional Hall