Noun:

1. a minor road branching off of a main road

siden.边；侧；边缘；侧面；(多边形的)边；(立体的)面；一方；方面；旁边；家族adj.旁的；次要的v.站在…的一边；支持sideraln.= sidereal

1. But in this period, I found that there is also a road, a dusty small bypass on the other side of the cannel which goes in parellel with this one.
   这条主路在一个煤矿边上，在这时，我发现边上还有一条路，一条满是灰尘的和主路并行的旁路。