Nearby, a newly opened conference center resembles an unfurled umbrella. An exhibition hall boasts the biggest stretch of free-standing roof in Asia.
在它旁边还有一个新开的，伞状会议中心，里面拥有亚洲最大支撑屋顶的展览中心。
2
In connection with an engineering example, this paper introduces the application of a novel active roof-propping technique which uses umbrella-shaped braces and screw jacks for active propping.