你好!住房housing 英[ˈhaʊzɪŋ] 美[ˈhaʊzɪŋ] n. 房屋; 供给住宅; 掩护; 外罩; [例句]Poor housing and family stress can affect both physical and mental health.住房条件差、家庭压力大会影响身心两方面的健康。
改善可以有很多翻译动词为--improve介词词组为--to improve; to better; to mend; to reform; to modify; to ameliorate; to pick up名词为--improvement; modification; reform; reformation希望能帮助楼主~