The iBook provides wireless Internet access via AirPort, a specially designed wireless link to local computer networks.
十台iBook可共用一个基站，它们与基站之间可相距4O米（比如在家中或教室里）。
The iBook is the first portable designed with built-in wireless capability that allows users to move away from a base station while remaining connected to the Internet at 56 kilobits per second.
iBook是首款具有内置无线上网功能设计的便携式电脑，它使用户在离开基站移动的情况下，仍能以每秒56千比特的速度与因特网保持连接。
