The DFSG is focused on software, but the word itself is unclear—some apply it to everything that can be expressed as a stream of bits, while a minority considers it to refer to just computer programs.
DFSG专注于软件，但这个词本身的范围是不确定的——一些人将其应用到所有可以被表示为比特流的东西，而少数认为它只能指计算机程序。