求翻译：物流活动同样面临环境问题,需要从环境的角度对物流体系进行改进,形成绿色物流管理系统,就是21世纪的新的物流管理趋势是什么意思？

Logistics activities are also facing environmental problems, from an environmental perspective to improve the logistics system, the formation of green logistics management system is the new trend of logistics management in the 21st century

Logistics activities in environmental issues, from an environmental perspective to the logistics system to improve, and form a green logistics management system, that is the 21 New logistics management trends

The physical distribution activity faces the environment question similarly, needs to make the improvement from the environment angle to the physical distribution system, forms the green physical distribution management system management system, is the 21st century new physical distribution manageme

Logistics activities also face environmental problems, required from the environmental angle to improve the logistics system, formed the Green logistics management system, is the new 21st century trends in the logistics management