AA:讲School housing occupancy rates fell in last academic year,因此官方决定搞点对策啥的。两方面,第一说降低住房供给,方法就是减少available 的house ,第二说提高住房需求,方法是降低租金。(实在不记得了……)AI:Everyone should be a specific part of public service,因为这样做benefit not only the country as a whole 啥啥but also the individual person.反正就是对国家整体和个人都有好处……