英文: Low speed communication modems can transport from about 14 000 to 56 000 bits per second (14 to 56 kilobytes per second).

中文: 低速的通信调制解调器每秒能传送14000到56000比特（每秒14到56千比）。       更详细...

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英文: While it may seem a bit much, these constant updates, which are only a few kilobytes in size, keep your system protected.

中文: 虽然看起来似乎有点吃不消了,这些不断更新,其中只有少数千大小保持你的制度保障.       更详细...

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