首先，20gbPS 3只提供了一个模拟复合r ca插口，用来连接电视之类的模拟输出设备。

First of all, the 20gb PS3 only comes with an analog composite RCA plug for attaching to TV-like output devices.

youdao

首先，20gbPS 3只提供了一个模拟复合r ca插口，用来连接电视之类的模拟输出设备。

First of all, the 20gb PS3 only comes with an analog composite RCA plug for attaching to TV-like output devices.

youdao