Original sentence: The main language spoken in Gurgaon is Hindi
Edited sentence: However, English is spoken with a thick accent.Punjabi is another popular language here & is spoken by large population.Since Gurgaon has a large number of international call centres, the employees are usually given formal training for accent reduction.The dialect used in Hindi is similar to that of Delhi, and is considered neutral, though the regional influences from the states of Haryana, Uttar Pradesh, Bihar and Punjab adds an accent to the language.The main language spoken in Gurgaon is Hindi, though a segment of the population understands English