With her hands steady at the controls, her voice calm as she spoke to mission control, Collins piloted the craft through a slow, graceful somersault. With the shuttle's underside now visible, the damage was quickly spotted - and a spacewalk was carried out to repair it.
// 易错点1：条件写反（比如写成cur）→ 栈逻辑完全错误，无法找到上一个更大值
，更多细节参见体育直播
В России изменились программы в автошколах22:30，更多细节参见体育直播
First FT: the day’s biggest stories，更多细节参见旺商聊官方下载