code: def segment_sentences(self, sentences, lower=True, use_stop_words=True, use_speech_tags_filter=False):
          
  
          res = []
          for sentence in sentences:
              res.append(self.segment(text=sentence,
                                      lower=lower,
                                      use_stop_words=use_stop_words,
                                      use_speech_tags_filter=use_speech_tags_filter))
          return res
docs: 将列表sequences中的每个元素/句子转换为由单词构成的列表。
          use_speech_tags_filter
          sequences -- 列表，每个元素是一个句子（字符串类型）