NASA这种政府机构有效率低下和腐败问题，和自由商业市场上的公司无法竞争，他这个赛道属于小众，能赢也是因为竞争者少，
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
