Machine translation. Please forgive me for any possible blunders.
Nikolaev (Mykolaiv different spelling) is a town and administrative center of the Mykolaiv region (South Ukraine) on the estuary of the Southern Bug River, about 40 miles (65 kilometers) from the Black Sea.Mykolayiv an important hub of Transport of Ukraine (the seaport, trading port, river port, roads and railway junction).