I put in the escape character as a set member, but a Stretch code for that did not appear in the 1960 survey [4] of internal computer character codes because the set was already frozen.

我把escape字符加入进去，但相应的Stretch编码并没出现在1960年关于计算机内部字符编码的调查[4]中，因为Stretch的编码集当时已经被固化了。

youdao

It's almost like a computer language, an internal code that makes you able to think.

几乎是一种计算机语言，一种内在的解码使你能够思想。

youdao