A leading Chinese commercial space company launched the country's first reusable rocket on Wednesday, with the spacecraft's second-stage booster managing to enter its designated orbit, despite the attempt to recover its first-stage booster remaining unsuccessful. 中國一家領先的商業航天公司藍箭航天週三成功發射了該國首枚可重復使用火箭，儘管一級助推器的回收嘗試未能成功，但該航天器的二級助推器仍成功進入預定軌道。 The ZQ 3 Y1 carrier rocket—a gigantic vessel designed and manufactured by Beijing-based Land-Space and primarily made ofstainless steel —blasted off at noon from its launch service tower at the Jiuquan Satellite Launch Center in northwestern China. The code name Y1 signifies that the rocket is the first in the ZQ 3 series. ZQ 3 Y1運載火箭（即朱雀三號遙一運載火箭）——這艘由北京藍箭航天設計制造、主要采用不鏽鋼材質的巨型飛行器——於正午時分從中國西北部酒泉衛星發射中心的發射服務塔騰空而起。其代號Y1（遙一）表明該火箭是ZQ 3（朱雀）系列的首枚火箭。 After a short flight, the rocket'...