High-tech trains delight travelers

BUENOS AIRES, Argentina - Chinese-built trains are offering both local commuters and conductors better rides, according to Fernando Pintos, who has taught would-be conductors for about 36 years.

Pintos, who works for the Metropolitan Railway of Buenos Aires operating the capital's network of commuter trains, said the electric trains feature roomier and more comfortable cabins equipped with advanced technology for conductors to more efficiently respond to any problem that may arise.

"We have received the trains from China with great pleasure. The technology is very good for the conductor and the comfort of the cabin is excellent," Pintos said.