Typically, most machines connected to the Internet have two connections: a localloop to themselves and a connection to their local service provider.
通常，连接至因特网的大多数机器中有两个连接：到其自身的本地循环和到其本地服务供应商的连接。
2
Some models are decomposed into multiple levels, such as a While loop within a local subprocess, within a While loop.
有些模型被分解为多个级别，例如While循环中的局部子流程中的While循环。
3
PHS technology is also a popular option for providing a wireless localloop, where it is used for bridging the "last mile" gap between the POTS network and the subscriber's home.