Answer
The French phrase "Le TGV" stands for "Train Grande Vitesse", which means "High Speed Train". The TGV was developed by French National Railways in the 1970s and 1980s. It is a high-speed train that can reach speeds of up to 320 kilometres per hour (200 miles per hour). The TGV has been in operation since 1981 and has become a popular form of transportation in France.