近年来,全国大中城市住房价格持续高位增长,房价水平与居民收入水平和政府住房保障准入标准之间的差距越来越大。众多的中低收入家庭超过了住房保障的准入标准,不能享受政府住房保障政策,又没有经济实力购买普通商品房,成为所谓的“夹心阶层”。 In recent years, the housing prices in large and medium-sized cities in the country have continued to grow at a high level. The gap between housing prices and residents’ income level and the standards of government housing security is increasing. Many middle- and low-income families have exceeded the standards of access to housing security, can not enjoy government housing security policies, and have no financial power to buy ordinary commercial housing. This has become the so-called “sandwich class.”