The wideband subscriber loop system provides access to services such as picturephone, video entertainment.

宽带用户环路系统将为可视电话、视频娱乐节目等业务提供通路。

These wideband subscriber loop systems would provide access to services such as picturephone, video entertainment.

这些宽带用户环路系统将可视电话，视频娱乐节目等业务提供通路。

These wideband subscriber loop systems would provide access to services such as picturephone and video entertainment.

这些宽带用户环路系统将为可视电话、视频娱乐节目等业务提供通路。

AT&T introduced their Picturephone during the 1964 New York World's Fair, giving fair-goers (like the PopSci editor pictured left) the opportunity to make calls on the oval-shaped device.

美国电话电报公司(AT&T)1964年纽约世界展览会介绍图像电话，给参展人员（类似左边是科技新时代编辑的照片）机会使用这个椭圆形装置打电话。