translation.en: This alternative was conveniently lobbied by big building companies, because it meant 42 million dollars in contracts, and was also politically preferred, because it required no land expropriation.
translation.zh: 大型建筑公司极力游说此方案， 因为这能带来4200万美元的合同， 而且这在政治上也是首选的， 因为它并不需要任何征地项目。