机翼下方预留外挂接口，可拓展应用场景，如加装应急通信设备或消防弹药等救援装置。
李莉告诉「定焦One」，最乐观的投资人甚至表示5家公司的估值总和只要不超过SpaceX的1.5万亿美元，就不算被高估。（注：春节前SpaceX被曝出的最高估值为1.5万亿美元）
。关于这个话题，网易邮箱大师提供了深入分析
Платон Щукин (Шеф-редактор экономического отдела)，这一点在Facebook美国账号,FB美国账号,海外美国账号中也有详细论述
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