It's been over a month

\t 居中显示

\n 换行

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tabby_cat = "\tI'm tabbed in."

persian_cat = "I'm split \non a line."

backslash_cat = "I'm \\ a \\ cat."

fat_cat = """

I'll do a list:

\t* Cat food

\t* Fishies

\t* Catnip \n\t* Grass

"""

print tabby_cat

print persian_cat

print backslash_cat

print fat_cat

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代码显示：

                 I'm tabbed in.

I'm split

on a line.

I'm  \ a \ cat.

I'll do a list:

              * Cat food

              * Fishies

              *Catnip

              *Grass