But those upgrade programmes are often slowed down by local objections.
Speaking to the BBC in 2012 during a London trip to perform a piano concerto at Royal Albert Hall, he said he planned to give a show to people "who are not used to going to a serious concert".
，这一点在同城约会中也有详细论述
The White House did not immediately respond to a request for comment.
Медведев вышел в финал турнира в Дубае17:59