Compared with digital probability, word probability has ambiguity, non-probability and semantic characteristics. Digital probability is a more accurate way of expressing risk, which can be more objectively transmitted, explained, and used by people during risk communication. Probability and digital probability have different appearances in the history of evolution, and they belong to different development fields (language and mathematics), so the differences in their characteristics may not be limited to the above. For example, the non-probability calculation of written probability indicates that people communicate or When receiving the information represented by text probability, it will not be calculated cautiously in accordance with the rules of probability. The text probability will cause more intuitive thinking, and the digital probability will cause more analytical thinking. The one that matches the meaning of this text is:. ['Text probability is different from the numerical probability.', 'Digital probability is actually better than the literal probability.', 'Text probability and numerical probability belong to different fields.', 'The number and word probability are thought differently.']