博彩与体育赌注写手及传递员 — AI辅助翻译，非官方译文

官方英文职责定义

Post information enabling patrons to wager on various races and sporting events. Assist in the operation of games such as keno and bingo. May operate random number-generating equipment and announce the numbers for patrons. Receive, verify, and record patrons’ wagers. Scan and process winning tickets presented by patrons and pay out winnings for those wagers.