"The crew's doing great," Steve Stich, manager, Nasa's Commercial Crew Program, said at a news conference.
important thing to consider when comparing the two platforms.
，这一点在safew官方版本下载中也有详细论述
Kevin Church/ BBC News
人民警察在公安机关以外询问被侵害人或者其他证人，应当出示人民警察证。