sick building syndrome
noun [ U ] uk/ˌsɪk ˈbɪl.dɪŋ ˌsɪn.drəʊm/ us/ˌsɪk ˈbɪl.dɪŋ ˌsɪn.droʊm/
病态建筑综合征;室内空气综合征（建筑中不健康的空气人员生病）
an illness that people who work in certain buildings can get, caused by poor air quality inside the building
Air conditioning can contribute to sick building syndrome. 空调会导致病楼综合征。