�@�u�e�N�m���W�[�����ȊO�̏]�ƈ��͕s���������Ă����B���������͂̐l��AI�����p���Ėʔ��������g�݂����Ă����p�������āA�S���I�Ȉ��S���\�z�����K�v�������B���������A�����ł������Ă݂����Ǝv���悤�ɂȂ��v�i�X�^�[�����j
原文来自:http://blog.daimajiangxin.com.cn
，详情可参考爱思助手下载最新版本
Standard Digital
Mr Lemmens said that future spacecraft "should be designed in such a way that they can take themselves out of orbit safely, preferably by doing controlled re-entries".