South Indian speakers of Dravidian languages considered that a cultural imposition from the north.
在南方说德拉威语的印度人认为这是从北方来的文化压迫。
There has also been reciprocal influence between Sanskrit and the Dravidian languages.
梵语和德拉威语也是相互影响。
If theDravidian hypothesis is correct, it might be possible to match wordsfrom the old form of Tamil, a Dravidian language spoken in Tamil Nadu, with the Indus signs.