当时是 2011 年，正值国内配件山寨货多，质量玄学的时代，他又推出了“ 不满意可退 ”的策略，试图建立品牌信任感。
Фото: Cynthia Griggs / Reuters，更多细节参见safew官方版本下载
，更多细节参见91视频
Shortcuts: For common scenarios, we pre-calculate the travel time/distance (the "shortcut") between border points within the same cluster and also to border points of immediately adjacent clusters.。关于这个话题，51吃瓜提供了深入分析
Sketches of Japanese algae, by Kintaro Okamura (1913).