post exchange meaning in English

〔美军〕营地服务商店〔略作 PX〕。

So far , the pla has already had more than 1 , 500 messes run by civilian services , more than 1 , 000 post exchanges integrated into civilian service systems , more than 1 , 800 barracks managed by real estate companies , approximately 300 support enterprises and farms transferred to central and local authorities , reducing a total number of more than 300 , 000 institutional and business employees
目前，全军已有1500多个食堂交给地方服务保障机构承办， 1000多个军人服务社纳入社会商业体系， 1800多个营院不同程度实行了物业管理，近300个保障性企业和农场移交国家和地方，共减少企事业单位职工30多万人。