To: Sergey Brin, Founder and Board Member, Google
Why does this matter?
。关于这个话题，旺商聊官方下载提供了深入分析
1. 选择步长序列（如: n/2, n/4, ..., 1）
"A wave came up the street and knocked me off the step, I was carried across the road, over to the wall, but I was able to kick off and get back," he said.