The excavation of the prehistoric Canal is like cutting the road from here right now that is used as a transport route. But the past is not the tractor does not have machinery helped to dig up it two second-hand arm here? .
The canal is just like the old days, this is what the intersection of routes as well. But initially no tractors No machine can Dig it emits two hands, two arms for it.
The canal in the past is like a road nowadays this used as a transportation route. But at that time, there were no tractors, no machinery help to dig it's two arms here .