Here's how I learned it, there may be more verses:

chorus:
There's more pretty girls than one
More pretty girls than one
Every town I ramble round
There's more pretty girls than one

Look down the railroad line
And you see the train go by
Train go by with the woman I love
I hang down my head and cry

chorus

Look out across the sea
And you see the breakers swell
How many true loves it has washed away
No human tongue can tell

chorus