But learning so much of it in such a short time, that's a big scramble -- and they have to know it from memory."
VOA: special.2011.07.11
You can certainly hit Enter but as we saw-- seen that very quickly makes a mess of your code and such and so backslash N is new line.
你也可以敲回车键-,但是会让你的代码看起来乱七八糟,反斜杠n就是换行符。
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