The building of narrow gauge railroads in which the Cuban Federal Government will probably assist will greatly contribute to the successful or profitable mining of manganese in the Province of Oriente.
The Convention on the Conservation of Antarctic Marine Living Resources determines the recommended catch limits for marine species.
Companies interested in commercial fishing activities in Antarctica have put forward proposals.
The track is narrow gauge, but the sleepers, dining car, and service are the best that I have ever chanced on in Argentina.
The Transandine Railroad, narrow gauge, which formerly had trains running thrice a week from Los Andes to Mendoza, Argentina, now has through trains only once a week, and the trip is made in the daytime on account of dangerous curves.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "narrow gauge" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.