>>> bb = {'classes': ['\xe5\xb0\x96\xe6\xa4\x92\xe5\x9c\x9f\xe8\xb1\x86\xe4\xb8\x9d', '\xe5\xb9\xb2\xe7\x85\xb8\xe5\x9b\x9b\xe5\xad\xa3\xe8\xb1\x86','\xe5\x9c\xb0\xe4\xb8\x89\xe9\xb2\x9c']}
>>> print ", ".join(bb['classes'])
尖椒土豆丝, 干煸四季豆, 地三鲜
转自： https://www.zhihu.com/question/20413029