擅长:python、mysql、java
<pre><code>tcr = corpus1()
rcr = corpus2()
mcr = corpus3()
sample_size=50
s = 0
for sentence in tcr.sample_raw_sents(sample_size):
s = s + len(sentence)
for sentence in rcr.sample_raw_sents(sample_size):
s = s + len(sentence)
for sentence in mcr.sample_raw_sents(sample_size):
s = s + len(sentence)
average = s/150
print('average: {}'.format(average))
</code></pre>