Roman traders occasionally trade with them via the Silk Road.
I hope you don't say things like that when the Roman traders are around.
Large quantities of Roman coins and other artifacts discovered in the region attest to the presence of Roman traders.
A blood-spattered Roman trader lies dead.
Every Gaulish setdement already has its Roman traders; now there are armed men here as well.
I was singing that song to the newly planted vines when the wagons of the Roman traders creaked through the gates of the fort.
If there were still any Roman traders or officials in the territory, they were in hiding.
Greek, Roman and Egyptian traders walked its streets and many had made permanent homes there.
They traded with Roman traders as well as with Egyptian and Persian merchants.
Roman traders may have travelled north, and Roman subsidies, or bribes, were sent to useful tribes and leaders.