Перевести текст: between 2000 and 2010 moscow authorities built 18 more stations. the network now includes up-to-date trains with screens and climate control systems, new transport card called "troika", ticket machines, and free wi-fi. as a result, moscow's metro holds first place in europe in terms of annual passenger flow and, because of the short time between trains during rush hour (90) the moscow metro holds first place in the world in terms of frequency. in september 2016 the moscow central cirde was opened. it was an incredibly important event. during the reign of tsar nicholas il in the early 20th century this circle railway was used for transporting goods and passengers. but, due to the small number of passengers it stopped transporting people after 1934. 1. almost 100 years later muscovites got a new transportation line, integrated into the current metro system, suburban trains and ground transport. it has 31 stations with 33 modern "lastochka" trains running every 6 minutes during peak hours. however, all these changes are just the beginning. the plan is to open 41 new stations of metro for passengers from 2017 to 2019. moscow metro is not only a transport system and a work of art, but also a venue for cultural exhibitions, concerts and shows.