The economic costs of major capital expenditures to enhance the quality of housing stock and recreation are so great that host cities cannot afford expenditures that will be inefficient and lack meaningful subsequent uses.

• 提高房屋储备和娱乐活动的质量的主要资本开支的经济成本十分巨大，主办城市是承担不起将变得低效而又缺乏有意义的后继用途的开支的。