development key发展重点developmentn.发展；开发；生长；进展；[摄]显影；新开发区Development and Change发展与变化development psychology发展心理学； 成长心理学development prediction发展预测development simulation研制仿真development generality发展概况developmental patterns行为抑制性发展趋势development of talents人才培养developmental strategy发展战略development wastewater显影废水development of wetland湿地开发

1. What is more, the ditching and drainage systems serving the developed areas appeared to facilitate the discharge of fecal bacteria into nearby waters, including shellfish beds.
   而且，开发地区的沟渠和排水系统，似乎有助于粪便细菌进入附近的水域，其中包括了贝类养殖场。