translation.en: These people believe that the Indus script represents an ancient form of the Dravidian language family, which is the language family spoken in much of South India today.
translation.zh: 这些人觉得古印度文字 是达罗毗荼语系下的 一种古老的文字形式 现今南印度多数人皆使用达罗毗荼语