What is turnstiles in english?

Could you please clarify your question? As it stands, "turnstiles" is already a term in English that refers to a rotating gate, often found in public transportation systems, stadiums, or amusement parks, that requires users to insert a ticket or token in order to pass through. Are you asking for more information on how turnstiles work, their different types, or their usage in various settings? Alternatively, if you're referring to a different context or meaning of the word "turnstiles," could you please provide more details?