擅长:python、mysql、java
<pre><code>indices = [1,2,3,4,5,6,2,1]
namelst = ['Hello', ',', 'my', 'name', 'is', 'mika']
newstr = " ".join([namelst[x-1] for x in indices])
print (newstr)
</code></pre>
<p>输出:</p>
<pre><code>>> 'Hello , my name is mika , Hello'
</code></pre>
<p>我同意会有一些偏移/空格,但它会再次给你完整的句子</p>