地域

1. 管辖区域管辖或控制的地域
   The territorial range of authority or control.
2. 漩涡在一定地域内液体的螺旋状运动，尤指把附近各种东西吸向其中心的螺旋水流或空气
   A spiral motion of fluid within a limited area, especially a whirling mass of water or air that sucks everything near it toward its center.
3. 地区，行政区一个地域的分支，如为了管理的目的
   A division of an area, as for administrative purposes.
4. 局域网就是在一个有限的地域范围内，典型的如在办公大楼或校园中，将计算机及相关外设（如打印机）用电缆进行物理连结而组成的一个系统。
   A LAN is a system of computers and associated peripherals such as Printers that are physically connected by cable within a limited geographical area-typically in an office building or on a college campus.

地的英语翻译：

域的英语翻译：