If you enter text via a key board, then each time you depress a key, the binary digit code associated with that key is transmitted to the microcomputer.

假如你采用键盘来输入文本，那么每当你按下一个键时，与该键对应的二进制数字代码便被送入微计算机。

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In the binary system, the digit combination 10 has the value two, which is where the word binary comes from.

在二进制中，数字组合“10”的数值为二，“二进制”就是根据这个数值来命名的。

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BIT - short for binary digit, which, in a computer, is the smallest unit of storage.

位数—二进制数字的缩写，电脑中最小的储存单位。

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And a bit, B-I-T, just a shorthand for binary digit, 2 so a digit of zero over a one, bi means two, you only have two digits.

比特，B-I-T，是binary，digit的简写，从0到1的数字，而bi表示，所以你就只有两个数字。

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