英语翻译请勿在场内追逐打闹.严禁翻越防护栏及从高处往下跳.离开时请及时打卡,如忘记按超算.请不要用翻译软件的答案 ,准确

请勿在场内追逐打闹.
No playing in floor.
严禁翻越防护栏及从高处往下跳.
No crossing rails,no jumping.
离开时请及时打卡,如忘记按超算.
Please timely punch your cards for leave,the missed punching will be treated as time exceeding.