The guidance method can meet the need of pinpoint soft landing, but its requirement for attitude change goes beyond the attitude maneuver capability of landing spacecraft.
该制导方法虽能满足精确软着陆的需要，但对姿态变化的要求超出了着陆器姿态机动能力。
In December 2013, the Chang 'e-3 realized the first soft landing on the surface of an extraterrestrial body by a Chinese spacecraft and completed patrol and exploration on the surface of the moon.
2013年12月，“嫦娥三号”月球探测器首次实现中国航天器在地外天体软着陆，完成月球表面巡视探测。
In December 2013 the Chang 'e-3 realized the first soft landing on the surface of an extraterrestrial body by a Chinese spacecraft and completed patrol and exploration on the surface of the moon.
2013年12月，“嫦娥三号”月球探测器首次实现中国航天器在地外天体软着陆，完成月球表面巡视探测。
In December 2013 the Chang 'e-3 realized the first soft landing on the surface of an extraterrestrial body by a Chinese spacecraft and completed patrol and exploration on the surface of the moon.
2013年12月，“嫦娥三号”月球探测器首次实现中国航天器在地外天体软着陆，完成月球表面巡视探测。
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