ALT-descriptive attributes tell the user instead of the contents of that location, which added user experience.

描述性的ALT -代替属性可以告诉用户该位置的内容，从而添加用户体验。

youdao

ALT-descriptive attributes tell the user instead of the contents of that location, which added user experience.

描述性的ALT -代替属性可以告诉用户该位置的内容，从而添加用户体验。

youdao