There is no accounting for tastes.
人各有所好。
A program that allows a user to perform work on a computer(in contrast to a program that performs overhead functions, such as an operating system). Examples are database managers, spreadsheets, and accounting programs.
使用户在计算机上完成工作的程序（不同于那种执行内务功能的程序，如操作系统）。例如数据库管理程序、数据表程序以及会计程序等等。
A device that operates by power(often electricity) and performs some reasonably complex operation( "an accounting machine" ; "photocopiers and other office machines" ).
用动力（通常是电）推动运行的一种设备，它能完成某些相当复杂的工作（例如会计机、复印机和其它办公机器）。
