percentage of intelligibility

例句：

1. 1. The text iswritten in a way that makes it easyto understand.
   这段文字写得很容易理解。
2. 2. Theteacher explained the concept of intelligibility clearly.
   老师清楚地解释了可理解性的概念。
3. 3. The new software has improved the intelligibility of our documents.
   新软件提高了我们文档的可理解性。