Milepost

Attorney to witness: "And where was the location of the accident?"
Witness: "Approximately milepost 499."
Attorney: "And where is milepost 499?"
Witness: "About halfway between milepost 498 and milepost 500."

标志杆

律师问目击者：“事故现场在哪里。”
目击者：“在499标志杆。”
律师：“499标志杆在哪儿。”
目击者：“在498与500标志杆中间。”