: Want an office with room service ? China 's high-speed rail network is now the world 's busiest with daily ridership exceeding 1.3 million . China launched the country 's first high-speed service in 2007 . Comment: The government plans to complete a 25,000-kilometer high-speed network by 2020 .
China 's high-speed rail network is now the world 's busiest with daily ridership exceeding 1.3 million . China launched the country 's first high-speed service in 2007 . Comment: The government plans to complete a 25,000-kilometer high-speed network by 2020 .