py 爬中文网页，总是遭遇 UnicodeEncodeError

import urllib
import httplib
def get_html_content(url):
    response = urllib.urlopen(url)
    html = response.read()
    print type(html)
    return html


if __name__ == '__main__':
    url = 'http://weekly.manong.io/issues/58'
    html = get_html_content(url)
    print html.decode('utf-8')

<type 'str'>
Traceback (most recent call last):
  File "E:\src\infra.py", line 32, in <module>
    print html.decode('utf-8')
UnicodeEncodeError: 'ascii' codec can't encode character u'\u201c' in position 44: ordinal not in range(128)
[Finished in 1.6s]