Original sentence: Many Kurds in Turkey speak only Turkish, but about 5 million people speak a Kurdish language (7-8% of the total population).Speakers of Kirmanjki and Dimli are also known as the Zaza people.The two Zaza languages have a 70% lexical similarity to each other, about the same as is found between Spanish and Romanian.There are 3,950,000 people speaking Northern Kurdish (1980 estimate), 1 million people speaking Dimli (1999 estimate) and 140,000 people speaking Kirmanjki
Edited sentence: Many Kurds in Turkey speak mostly Kurdish, Kurds from southern and eastern Turkey don't know how to speak Turkish, It's like some Latin and Mexican immigrants in America.They need translator to get help when they go to hospital, banks etc..