英语语法分析

You see, the first "videophones"—that's what they're called—were made in Japan, but they can only show a still black and white image, so this videophone is much better than that.

你看，第一批被称作“可视电话”的设备是日本制造的，但它们只能显示静止的黑白图像，所以这款可视电话要比那款好得多。

Your wristwatch videophone suddenly rings.

突然，你手表上的可视电话响了。

A videophone can transmit and receive pictures as well as sound.

电视电话能传送和接收图象和声音。