"What language is that person speaking?" in Thai

Summary

The Thai translation for “What language is that person speaking?” is คนนั่นพูดภาษาอะไร. The Thai, คนนั่นพูดภาษาอะไร, can be broken down into 5 parts:"person" (คน), "that; those" (นั้น), "to speak" (พูด), "language" (ภาษา) and "what?" (อะไร).