您正在将字符串 representation 与它的价值。当您打印Unicode字符串时，不会打印 u ：

You're confusing the string representation with its value. When you print a unicode string the u doesn't get printed:

>>> foo=u'abc'
>>> foo
u'abc'
>>> print foo
abc

更新：

由于您正在处理元组，所以您很难摆脱这种麻烦：您必须打印元组的成员：

>>> foo=(u'abc',)
>>> print foo
(u'abc',)
>>> # If the tuple really only has one member, you can just subscript it:
>>> print foo[0]
abc
>>> # Join is a more realistic approach when dealing with iterables:
>>> print '\n'.join(foo)
abc