设计一个《小区物业管理》实现水费、电费、煤气费、取暖费、物业管理费的收取与统计，以及费用查询。-Design a " property management" to achieve water, electricity, gas, heating costs, property management fees charged and statistics, and cost inquiries.

水费管理系统，基于java编写的，能实现一般基本功能-failed to translate