How do we find which one segment_id in the Uber Movement data corresponds to the segment_id in Train.csv?

There's another similar discussion post, but I still don't quite understand (https://zindi.africa/competitions/uber-nairobi-ambulance-perambulation-challenge/discussions/4117). The post describes selecting the node id then inputting it, downloading the query, then opening it with overpass-turbo.

Is there a way to do this without manually checking each segment ID? Thanks for your help.