英语语法分析

Retractable structures have been widely adopted in large-sized palaestra and multipurpose buildings.

开合结构在大型体育馆、多用途体育场得到广泛应用。

The traffic organization is an important external condition of a huge palaestra to ensure the games normally carrying out.

提要大型体育场的交通集疏是保证体育竞赛正常进行的重要外部条件。

The Olympic Stadiums mainly concentrate in Olympic Green, such as National Stadium, Water Cube, Hockey Field, Archery Field, Tennis Center, Yingdong Swim Palaestra, etc.

区域奥运场馆主要集中在奥林匹克公园内，如国家体育场、国家游泳中心、国家体育馆、曲棍球场、射箭场、网球中心、英东游泳馆等。