美国拨款3 000万美元用于增强自驾车辆,重点是安全、基础设施和公共使用。 The U.S. allocates $30 million to boost self-driving vehicles, focusing on safety, infrastructure, and public use.

美国政府已拨款3 000万美元,用于加速开发和部署自驾车辆,重点是安全、基础设施一体化和公用。 The U.S. government has allocated $30 million in funding to accelerate the development and deployment of self-driving vehicles, focusing on safety, infrastructure integration, and public adoption. 投资的目的是支持自主技术的创新,而不使用传统的客座,强调效率和减少城市拥挤。 The investment aims to support innovation in autonomous technology without traditional passenger seating, emphasizing efficiency and reduced urban congestion. 公告中没有指明具体公司或项目。 No specific companies or projects were named in the announcement.