1. 分解：将数组递归分成两半，直到只剩1个元素
Nominees don’t have to have experience in software development or have served on governing boards in the past: we seek candidates from all backgrounds.，详情可参考heLLoword翻译官方下载
Израиль нанес удар по Ирану09:28。服务器推荐对此有专业解读
Photograph: Simon Hill