包含HDMI或模拟视频接口这一趋势在当今市场上的电话中已经很明显。
This trend is already apparent in some phones in the market today which contain either an HDMI port or an analog-video port.
耳机接口这种模拟连接原本是20世纪初专为老式电话交换机所设计的。
Thee headphone jack is an analog connection originally designed for old-fashioned telephone switchboards in the early 20th century.
耳机接口这种模拟连接原本是20世纪初专为老式电话交换机所设计的。
Thee headphone jack is an analog connection originally designed for old-fashioned telephone switchboards in the early 20th century.
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