One clever innovation that I recently got with my Ethernet cable was a retractable spindle.

最近我对网线使用了一个聪明的革新，那就是可伸缩导线。

youdao

I do not understand why the address remain turned on even there is not Ethernet cable connecting the PLC and the PC.

我不明白为什么地址保持打开，即使没有以太网电缆连接plc和PC。

youdao

Even when I disconnect the Ethernet cable, the address remain turn on.

甚至当我断开网线，地址保持打开。

youdao

The Playbar also needs to connect to a router and though my router isn't far from my TV, I couldn't connect my Playbar to it using the included Ethernet cable.

WSJ: Review of Sonos Playbar: Raising the Bar for Better TV Sound