On the eve of the London Olympic Games, scientists who have accurately predicted the total number of medals won by major Olympic countries believe that the total number of medals is not so much a sports problem as an economic problem. The number of medals won by Britain in the 2012 London Olympic Games will break the record. The United States and China should continue to succeed this year, but Russia, Australia and Germany are likely to be disappointed this year.
Which of the followings can be infered?
In recent years, China's economic development situation is better than that of Russia