Recitaiton room; Teaching room; Class-room; Lecture room  教室

classroom; lecture room; recitation room; teaching room  教室

Classroom;Teaching room;Recitation room;Lecture room  教室

Lecture room; Classroom; Teaching room; Recitation room  教室

Teaching room; Classroom; Recitation room; Lecture room  教室

One class elementary school; One room school; One teacher school; Single room school  单班小学

one class school; one room school; one teacher school; single room school  单班学校

One room school; One class elementary school; One teacher school; Single room school  单班小学

One teacher school; One class elementary school; One room school; Single room school  单班小学

room in room  房中房

room in room structure  房中房结构

Single room school; One class elementary school; One room school; One teacher school  单班小学

BRU  无条件转移

BRU BRanch Unconditionally  无条件分割; 无条件转移

Green Room arrangement  古慈溪县衙署; 黑边

Green room meetings  新近纪; 明珠

1st grade clean operating room  Ⅰ级洁净手术室

Abrasion resistance at room temperature  常温耐磨性能

accumulator room  蓄电池舱; 蓄电池室

acoustic design of recording room  录音室音质设计