orderliness       
noun [ U ] uk/ˈɔː.dəl.i.nəs/ us/ˈɔːr.dɚ.li.nəs/
 整齐;井然有序
the quality of being well arranged or organized
  Patients are complimentary about the cleanliness and orderliness of the hospital. 病人对医院的整洁和秩序感到满意。 
 The orderliness of the room surprised him. 房间如此整洁让他非常惊讶。 
 See: orderly
 - More examples
- I loved the orderliness of their little bungalow.
- International observers praised the orderliness of Sunday's election.
- The center's orderliness is impressive.