"The Science of The Job Search, Part III: 61% of “ Entry-Level ” Jobs Require 3+ Years of Experience" https://talent.works/blog/2018/03/28/the-science-of-the-job-search-part-iii-61-of-entry-level-jobs-require-3-years-of-experience/ 工作经验要求会“通货膨胀”;实际上工作经验要求是可以上下浮动的