Наука и техника
触屏 MacBook 是必然会到来的产品
，详情可参考51吃瓜
"error": {
Will other retailers have spring sales?When Amazon launches a sale, it kicks off a game of follow the leader. All the other big retailers — Best Buy, Target, and Walmart — have historically launched spring sales around the same time as Amazon's Big Spring Sale. No official sale announcements have come through yet, but we expect they'll come soon.
Watch: Timelapse shows Nasa rocket's 12-hour journey to launch pad