3. 对每个桶内排序（可用任意排序算法）
Nasa's mega rocket has been moved to the launch pad in Cape Canaveral, Florida, as the final preparations get underway for the first crewed mission to the Moon in more than 50 years.
。爱思助手下载最新版本对此有专业解读
He said that while he was still working his way through submissions, it was clear there was "overwhelming support to modify the approach envisaged in the Carbon Neutral Roadmap".
DENVER—The Global Positioning System is one of the few space programs that touches nearly every human life, and the stewards of the satellite navigation network are eager to populate the fleet with the latest and greatest spacecraft.
上世纪90年代，表演队第一次走出东坝，在南京市区参加春节金陵民间文化庙会，一炮而红，又在沈阳、北京、广州、上海等城市参加表演。说起去年10月，大马灯登上“苏超”南京奥体中心的比赛中场，汤春山打开话匣子：“大场面见多哩，就是得走出去！”