rural adj. 乡下的，田园的，乡村风味的，生活在农村的
例句：The disease occurs most frequently in rural areas that are lack of health facilities.
那疾病多见于缺少卫生设施的农村地区。
urban adj. 城市的，市内的
例句：The quality of urban living has been damaged by excessive noise levels.
城市生活的质量已被过度的噪音所破坏。
suburb n．市郊，郊区
例句：Factories are grouped in the southern suburb of the city.
工厂都集中在城市的南郊。
municipal adj. 市政的，市立的，地方性的，地方自治的
例句：I still memorize that night of the performance in municipal administration hall.
我还记得市政厅演出的那一夜晚。
metropolitan adj. 首都的，主要都市的，大城市
例句：New York is a world-famous metropolitan city.
纽约是世界著名大都市。
