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互联网电话——以数字化方式传输的电话,将是通讯产业下一桩大事。互联网电话比传统电话便宜,使这一技术变得格外引人注目。
Internet Phones - Digitized telephony will be the next big thing in the communications industry. Internet telephony is cheaper than traditional telephony, making this technology particularly noticeable.