The word comes from ancient Greek: synergia means working together.

“协同作用”一词源于古希腊：synergia的意思就是协作。

The Marshalling Station is a key crunode of the railway network, its work is fulfilled by multitype workers of different departments.

编组站是铁路运输网络上的点，其作是不同部门、多合劳动、共同协作完成的。

The Marshalling Station is a key crunode of the railway network whose work is fulfilled by multitype workers of different departments .

编组站是铁路运输网络上的节点,其作是不同部门、多合劳动、共同协作完成的。