func extract3(c chan task) []task {
输出 Schema 固定（禁止自由文本漂移）
，详情可参考heLLoword翻译官方下载
The likes of Ducati, Honda, and Yamaha do battle for the constructors' championship. Marc Márquez is the defending champion.
3014247610http://paper.people.com.cn/rmrb/pc/content/202602/27/content_30142476.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/27/content_30142476.html11921 来到中国文化古老的津渡