What is ""خط شروع مسابقه"" in American English and how to say it?

Persian

خط شروع مسابقه

خط شروع مسابقه-starting grid.svg
American English

starting grid

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Example sentences

American EnglishThis racetrack is one of the most challenging.

Learn the word for ""خط شروع مسابقه"" in 45 More Languages.