Functions like xrange are a bit "special" in being generator-like, but neither quite a real iterator (no.next method), nor a realized list like range returns.

xrange这样的函数与生成器类似的方面有些“特殊”，它们既不是真正的迭代器(没有. next方法)，也不是实际的列表(比如range返回的列表)。

youdao

You can utilize the generator either manually or as an iterator.

可以手工或者作为迭代器来利用这个生成器。

youdao

Most frequently, however, you are likely to use a generator as an iterator, which is even more concise (and again looks just like an old-fashioned sequence).

然而，更多情况下，可能将生成器作为迭代器来使用，这样更为简练(并且看起来又象只是一个老式的序列)。

youdao