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。

youdao

Superior to the existing telephones, the videophone, or laser phone, can transmit voice and image simultaneously along its telephone line which is made of optic fiber.

电视电话和激光电话优于现有的电话，可以沿着光纤组成的电话线同时传播声音和图像。

youdao

Superior to the existing telephones, the videophone, or laser phone, can transmit voice and image simultaneously along its telephone line which is made of optic fiber.

电视电话和激光电话优于现有的电话，可以沿着光纤组成的电话线同时传播声音和图像。

youdao