中文说明：Outstanding 获得者经验分享，字字都是精华，看了很有感触
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Outstanding recipients experience sharing, words are the essence, I feel very touched.
Outstanding recipients experience sharing, words are the essence, I feel very touched.
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中文说明：Outstanding 获得者经验分享，字字都是精华，看了很有感触
English Description：
Outstanding recipients experience sharing, words are the essence, I feel very touched.secrets_of_the_mathematical_contest_in_modeling.pdf