今年这个公告其实对比两年前，最大的变量因素来自行业环境。
That means that to meet the lofty expectations around AI, the country needs hundreds of thousands of Nicholas Bowmans. And Big Tech and local electricians’ unions are pulling out all the stops to find and train them.，详情可参考体育直播
关键词：天气、Dark Sky。体育直播是该领域的重要参考
* @param {number[]} nums - 待查找最短无序连续子数组的整数数组