擅长:python、mysql、java
<p>就个人而言,可读性比简洁更重要。你知道吗</p>
<pre><code>for line in text.split('\n'):
s = ', '.join(str(conversion[word]) for word in line.split() if word in conversion)
print(s)
# Output
'''
43, 70, 90, 12, 98
43, 70, 88, 67
80, 100, 21, 67
'''
</code></pre>