A Medical Interpreter earns an average wage of $19.86 per hour. Most people with this job move on to other positions after 20 years in this field. Pay for this job does not change much by experience, with the most experienced earning only a bit more than the least.
There is no river from Paris to Nice. The Seine flows northwards from Paris. There are canals linking Paris to southern France, but they cannot take big cruise ships. The Vantage Travel itinerary seems to involve flying to Chalon-sur-Saone, cruising down the Saone and Rhone to Arles, then flying to Nice.
The longest river in France is the Loire. Unlike some of the other rivers in this list of the top 5 longest French rivers it is also 100% in France; so there is no debating it is the longest French river. It is 1012km long, which despite it's incredible size only makes it the 170th longest river in the world.