What language do Buddhist people speak?

The original Buddhist teachings and the original writings were in the languages of the region of India that Siddhartha Gautama was from, near Nepal. They are in Sanskrit and Pali, and those languages are important to studying the original text. However, they have been translated several times. Buddhism has spread around the world and Buddhists speak their own languages. Chinese, Japanese, Korean, Viet Namese, Burmese, Thai, English, the languages of India, French, German etc.