中国科技公司采用无人机和自动驾驶汽车进行物流，以提高效率、降低成本并改善用户体验。 Chinese tech firms adopt drones and autonomous vehicles for logistics to boost efficiency, lower costs, and improve user experience.

中国科技公司加大力度采用无人机和自动驾驶汽车进行物流，旨在提高效率、降低成本并改善用户体验。 Chinese tech firms ramp up adopting drones, autonomous vehicles for logistics, aiming to boost efficiency, lower costs, and improve user experience. 无人运送系统可以节省成本、提高容量并提高安全性。 Unmanned delivery systems offer cost savings, increased capacity, and safety benefits. 领先电商平台京东加速布局无人机配送、智能物流，美团大幅拓展无人机配送业务。 Leading e-commerce platform JD.com accelerates its layout in delivery drones and intelligent logistics, with Meituan significantly expanding its drone delivery operations.