假设有13位评委参与评分工作。方法是：去掉一个最高分和一个最低
分，然后计算剩余11个分数的平均值，
-Assumptions have score 13 judges involved in the work. Methods are: removal of a maximum points and minimum points, and then calculating the remaining 11 scores on average,
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SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001005s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000958s ]
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SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000842s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001094s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 152928 [ RunTime:0.015886s ]
