擅长:python、mysql、java
<p>您可以尝试使用<a href="http://docs.python.org/2/library/functions.html#zip" rel="nofollow">^{<cd1>}</a>和<code>join()</code>:</p>
<pre><code>res = [" ".join(e) for e in zip(signed, lines)]
print res
</code></pre>
<p><strong>输出:</strong></p>
<pre><code>['aelpp apple', 'aber bear']
</code></pre>
<p><strong>编辑</strong>:正如@ThiefMaster评论的那样,可以使用<code>map()</code>使其更加紧凑:</p>
<pre><code>res = map(' '.join, zip(signed, lines))
</code></pre>