此外，与软件开发相比，这些活动还要求更多的基础设施、物流、监管、资质、供应链和其他商业服务 — — 所有这些都需要协调众多公共和私人实体。
And, compared to software development, these activities also require more infrastructure, logistics, regulation, certifications, supply chains, and a host of other business services – all of which demand coordination with public and private entities.