1. 句子单词扩展
  2. 句尾单词扩展
  3. the quick fox
  4. wordScatter
  5. 句子改写
  6. sentence
  7. 一键降重
  8. cloze by corpus
  9. Colored Reading
  10. 语义地图
  11. essay-word-keyness
  12. sntvec
  13. essay-skeleton